CN116871920A - Clamp mounting structure of linear guide rail numerical control machine tool and mounting method thereof - Google Patents
Clamp mounting structure of linear guide rail numerical control machine tool and mounting method thereof Download PDFInfo
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- CN116871920A CN116871920A CN202311139010.9A CN202311139010A CN116871920A CN 116871920 A CN116871920 A CN 116871920A CN 202311139010 A CN202311139010 A CN 202311139010A CN 116871920 A CN116871920 A CN 116871920A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 57
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 27
- 230000002787 reinforcement Effects 0.000 claims description 23
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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Abstract
The application relates to the technical field of fixture installation, and discloses a fixture installation structure of a linear guide rail numerical control machine tool and an installation method thereof.
Description
Technical Field
The application relates to the technical field of fixture installation, in particular to a fixture installation structure and an installation method of a linear guide rail numerical control machine tool.
Background
The linear guide rail is used for supporting and guiding a moving part to do reciprocating linear motion according to a given direction, the linear guide rail is mainly used on a mechanical structure with higher precision requirement, an intermediate medium is not used between a moving element and a fixed element of the linear guide rail, a rolling steel ball is used, when the linear guide rail is used, a workpiece to be processed needs to be clamped through a clamp, due to the fact that the shape of the workpiece to be processed is different, the required clamp is different when the workpiece to be processed is clamped, the linear guide rail and the clamp matched with the linear guide rail are designed in a detachable mode, when the clamp is installed on a linear guide rail, the clamp is fixed on a guide rail sliding seat through bolts, and due to the fact that the clamp types are different, a pneumatic clamp, a four-jaw chuck, a three-jaw chuck and the like are used.
In order to ensure that clamps of different types can be mounted on the sliding seat, most clamps are fixed with the guide rail sliding seat through mounting structures when being mounted, the conventional common mounting structures are fixed through bolts and partition plates, the linear guide rail is used for clamping a workpiece and moving and stopping after the workpiece, because the weights of the clamps and the workpiece are larger than those of the sliding seat, under the action of inertia, an impact force can be generated between the sliding seat and the clamps, even if the bolts are screwed down, when the bolts are subjected to vibration force perpendicular to the direction of the bolts, the mounting plates and the sliding seat can move mutually, and meanwhile, the bolts can move with the sliding seat, so that the bolt looseness can be caused, the fastening force between the clamps and the sliding seat is reduced, the self-locking and shock absorption can be realized through a locking washer, but the locking force is limited, the required load force for clamping the workpiece of a processing machine tool with larger load cannot be met, and the bolts cannot be mutually restrained after the bolts are mounted and fixed due to poor relevance, and the bolts looseness is easy to be caused.
Disclosure of Invention
In order to solve the problem that the connection between the slide and the clamp is loose due to the fact that the bolts are loosened under the combined action of vibration force and impact force perpendicular to the directions of the bolts under the inertia action of the clamp and a workpiece after the clamp and the slide are fixed through the bolts in the clamp mounting structure of the traditional linear guide numerical control machine, the application provides the clamp mounting structure of the linear guide numerical control machine and a mounting method of the clamp mounting structure of the linear guide numerical control machine, and aims to solve the problem.
In order to achieve the above purpose, the present application provides the following technical solutions:
the mounting structure comprises a guide rail main body, a guide rail sliding seat, a clamp main body and a mounting assembly, wherein the guide rail sliding seat is arranged at the top end of the guide rail main body, and the clamp main body is arranged at the top end of the guide rail sliding seat;
the installation assembly comprises an installation base plate, bolt heads, bolt rods, built-in cavities, penetrating sockets, reinforcing steel wire ropes and limiting clamping plates, wherein the installation base plate is arranged at the top end of the guide rail sliding seat, component force assemblies are arranged on the installation base plate and the clamp main body, the bolt heads are arranged at four corners of the installation base plate, the bolt rods are fixed at the bottom ends of the bolt heads, the four bolt rods penetrate through the installation base plate and the inner threads of the guide rail sliding seat and are used for fixing the installation base plate and the guide rail sliding seat, the built-in cavities are formed in the bolt heads, the penetrating sockets are formed in the bolt heads outside the built-in cavities at equal intervals, reinforcing steel wire ropes are arranged between every two adjacent bolt heads, the two ends of each reinforcing steel wire rope penetrate through the built-in cavities, the limiting clamping plates are fixed at one ends of the outer sides of the penetrating holes, and the limiting clamping plates are abutted to the outer surfaces of the bolt heads, and the limiting assemblies are arranged at the lower parts of the bolt heads;
the component force assembly comprises component force guide plates, fixed sleeve plates, component force side plates and buffer rubber mats, wherein a clamp bottom plate is fixed at the central position of the bottom end of a clamp main body, the component force guide plates are fixed at the bottom end of the clamp bottom plate, the fixed sleeve plates are sleeved outside the component force guide plates and fixed at the top ends of installation base plates, the component force side plates are clamped inside the fixed sleeve plates at the bottom ends of the two sides of the component force guide plates and used for component force, the component force base plates are arranged inside the fixed sleeve plates at the bottom ends of the component force side plates, the buffer rubber mats are fixedly bonded at the bottom ends of the component force base plates, and the bottom ends of the buffer rubber mats are fixedly bonded at the top ends of the installation base plates.
Further, four corners of the installation backing plate are provided with fixing holes matched with the bolt heads, the fixing holes are in one-to-one correspondence with the thread grooves at the top ends of the guide rail sliding seats, each bolt head is in a T shape, every two adjacent bolt rods are opposite in screwing direction, the outer sides of the bolt heads at the bottom ends of the installation backing plate are sleeved with anti-loosening washers, the bottom ends of the installation backing plate at the outer sides of each fixing hole are provided with caulking grooves matched with the anti-loosening washers, and the thickness of each anti-loosening washer is equal to that of each caulking groove.
Further, after each reinforcing steel wire rope is wound around one fourth of the periphery of the bolt head, the reinforcing steel wire ropes are inserted into the built-in cavity through the penetrating openings, the height of each reinforcing steel wire rope is smaller than one half of the height of the built-in cavity, each reinforcing steel wire rope is kept in a tension state, positioning inserting rods are symmetrically fixed on one side, close to the bolt head, of each limiting clamping plate, positioning slots matched with the positioning inserting rods are symmetrically formed in two sides of each built-in cavity, and the limiting clamping plates are used for limiting the limiting clamping plates.
Further, one side of each limiting clamping plate, which is close to the bolt head, is arranged into an arc shape matched with the bolt head, the arc length of each limiting clamping plate is larger than that of the through socket, the height of each limiting clamping plate is equal to one half of the height of the built-in cavity, and auxiliary grooves are formed in two sides of each limiting clamping plate.
Furthermore, every spacing subassembly all includes directional slider, consolidates slide bar, direction push pedal and adjusting screw, every bolt head lower part has all offered and has placed the inside groove, and place inside symmetrical slip of inside groove bottom and be provided with directional slider, every group two directional slider all is fixed with consolidate the slide bar in one side that the opposite side was put away from, and consolidate slide bar all with bolt head inside sliding connection, every group two place inside slip between the directional slider is provided with the direction push pedal, and the direction push pedal top all is connected with adjusting screw through the bearing rotation, every adjusting screw all with bolt head top threaded connection, every directional slider is close to one side of consolidating the slide bar all is fixed with the movable sleeve piece, and the inside fixed slide bar that has all been cup jointed of movable sleeve piece, every fixed slide bar outer end all is fixed on placing inside groove inner wall, every movable sleeve piece all overlaps on the fixed slide bar that consolidates the slide bar side, and the spring both ends all are fixed respectively on fixed and movable sleeve piece.
Further, two of every group opposite sides of directional slider and direction push pedal all set up to the slope form, every consolidate the slide bar and keep away from directional slider end bottom all set up to the arc, every consolidate the groove all sets up to the annular, every the direction push pedal bottom all butt is on directional slider, four adjusting screw all set up to "T" shape, screw hole and the hidden groove with adjusting screw complex are seted up on bolt head upper portion, every fixed slide bar all sets up to the "T" shape of transversely placing.
Further, an open slot matched with the clamp bottom plate is formed in the top end of the fixed sleeve plate, the length of the component force guide plate is larger than that of the open slot, the width of the component force guide plate is larger than that of the open slot, the two component force side plates are both arranged in a triangular shape, and the two ends of the component force guide plate are both arranged in an inclined shape matched with the two component force side plates.
Further, the top ends of the two component force side plates are all abutted to the bottom end of the component force guide plate, the two component force side plates are all abutted to the component force base plate, the top end of the component force guide plate on the outer side of the clamp base plate is fixedly adhered with another buffer rubber cushion, the other buffer rubber cushion is arranged in a shape like a Chinese character 'Hui' matched with the top end of the component force guide plate, and the top end of the other buffer rubber cushion is abutted to the top end in the fixed sleeve plate.
Further, the installation method of the fixture installation structure of the linear guide rail numerical control machine tool comprises the following steps of;
s1, when the clamp main body is required to be fixedly arranged on a guide rail sliding seat, firstly placing anti-loosening washers into the caulking grooves one by one, aligning fixing holes on a base plate with thread grooves on the guide rail sliding seat, rotating an adjusting screw rod, enabling the adjusting screw rod to drive a guide push plate to move upwards under the action of threads, pushing a guide slide block to gradually retract after the guide push plate moves upwards, enabling the guide slide block to move inwards under the pulling of a spring, namely driving a reinforcement slide bar to retract the bolt head, at the moment, releasing limit of the reinforcement slide bar on the bolt head, enabling a bolt rod and the bolt head to penetrate through the anti-loosening washers, and screwing the bolt rod into the thread grooves in the guide rail sliding seat;
s2, after the bolt rod is screwed to the inside of the guide rail slide seat to be fixed, the adjusting screw rod is rotated to move downwards, meanwhile, the guide push plate is driven to move downwards, after the guide push plate moves downwards, the directional sliding blocks on two sides are pushed to move outwards, and the reinforcing sliding rod is driven to move outwards to the inside of the reinforcing groove during movement, so that the bolt head can be limited through the reinforcing sliding rod;
s3, leaving a limit clamping plate at one end of the reinforced steel wire rope outside a bolt head, inserting positioning inserting rods at two sides of the limit clamping plate into positioning slots of the bolt head, inserting the limit clamping plate at the other end into the built-in cavity through an inserting hole, penetrating out through another penetrating hole, winding one quarter of the bolt head at the end, pulling the other end of the reinforced steel wire rope to the position of the other bolt head, winding one quarter of the other bolt head, inserting the limit clamping plate at the other end into the built-in cavity through the inserting hole after winding, penetrating out through another penetrating hole, and inserting the positioning inserting rods at two ends of the limit clamping plate into the positioning slots of the other bolt head in an aligned mode;
s4, when the guide rail sliding seat moves on the guide rail main body to stop, the clamp main body drives the component force guide plate to move to the side edge in the fixed sleeve plate through the clamp bottom plate under the action of inertia, so that the component force guide plate extrudes the component force side plate of the side edge, after the component force side plate is extruded, pressure acts on the component force side plate through the component force side plate, so that the component force side plate extrudes the buffer rubber cushion, meanwhile, the component force guide plate extrudes the buffer rubber cushion at the top of the buffer rubber cushion, and the transverse impact force of the clamp main body when the clamp is stopped is decomposed under the buffer action of the buffer rubber cushion;
s5, when the clamp body and the guide rail sliding seat need to be detached, the limiting clamping plate is pulled by the auxiliary groove, the limiting clamping plate drives the positioning inserting rod to move out of the positioning slot, the limiting of the bolt head to the limiting clamping plate is released, the limiting clamping plate moves, the limiting clamping plate stretches into the built-in cavity through the penetrating opening, the steel wire rope and the bolt head are separated, the adjusting screw is rotated again, the reinforcing sliding rod moves out of the reinforcing groove, the reinforcing sliding rod moves and is recovered into the bolt head, the bolt rod is directly screwed out of the guide rail sliding seat, and the clamp body and the guide rail sliding seat can be separated.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, through the combined type mounting structure, vibration force borne by the bolt rod when the guide rail slide seat moves can be reduced through the anti-loosening washer, the four bolt heads can be restrained and reinforced through the reinforced steel wire rope, looseness caused by overlarge impact force borne by the bolt rod is avoided, and the problem that the connection of the slide seat and the clamp is loosened due to combined action of vibration force and impact force vertical to the direction of the bolt under the inertia action of the clamp and a workpiece after the clamp and the slide seat are fixed through the bolt in the clamp mounting structure of the traditional linear guide rail numerical control machine is solved.
2. According to the application, when the guide rail sliding seat is rapidly and horizontally moved on the guide rail main body to stop through the component force assembly, the weight of the clamp main body is larger than the weight of the guide rail sliding seat due to penetrability and impact force generated by the guide rail sliding seat, the component force guide plate is driven to extrude the component force side plate, part of transverse impact force is converted into vertical extrusion force under the inclined design of the component force guide plate and the component force side plate, when the component force side plate acts on the component force backing plate in downward extrusion, the impact force can be counteracted under the buffering action of the buffering rubber cushion, and the upward extrusion force can be counteracted directly through the buffering rubber cushion on the component force backing plate, so that the mutual impact force between the clamp main body and the guide rail sliding seat is reduced.
3. According to the application, the connection between the installation base plate and the bolt head can be reinforced through the cooperation of the reinforcing slide bar and the reinforcing groove, so that the installation base plate is not separated from the bolt head due to looseness after the bolt rod is screwed into the guide rail slide seat to be fixed, the connection between the installation base plate and the bolt head is firmer and more stable, the connection between the bolt rod and the guide rail slide seat is reinforced through the cooperation of the anti-loosening gasket, the influence of vibration force on the fixation between the installation base plate and the guide rail slide seat is further avoided, the installation operation convenience of the guide rail slide seat and the clamp main body is ensured, and the firmness of the connection between the guide rail slide seat 2 and the clamp main body 3 after the installation is also fully ensured.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of a clamp according to one embodiment of the application after installation;
FIG. 2 is a schematic perspective view of the mounting structure of the embodiment of FIG. 1;
FIG. 3 is a schematic perspective view of the layout structure of the embodiment of FIG. 1 after installation of the reinforcing steel cords;
FIG. 4 is a schematic front perspective view of the embodiment of FIG. 1 prior to installation of the bolt head and bolt shank;
FIG. 5 is a schematic bottom perspective view of the embodiment of FIG. 1 prior to installation of the bolt head and bolt shank;
FIG. 6 is a schematic top view in section of a partial structure of the embodiment of FIG. 1;
FIG. 7 is a schematic perspective view of the component assembly of the embodiment of FIG. 1;
FIG. 8 is a schematic elevation cross-sectional view of a portion of the embodiment of FIG. 1 after installation;
fig. 9 is a schematic cross-sectional view of the embodiment of fig. 1 prior to installation of the bolt head and bolt shank.
Meaning of reference numerals in the drawings: 1. a guide rail main body; 2. a guide rail slide; 3. a clamp body; 4. installing a backing plate; 5. a bolt head; 6. a bolt rod; 7. a cavity is arranged in the cavity; 8. a transmission socket; 9. reinforcing the steel wire rope; 10. a limiting clamping plate; 11. positioning the inserted link; 12. positioning the slot; 13. placing the inner groove; 14. a directional slider; 15. reinforcing the slide bar; 16. a reinforcing groove; 17. a guiding push plate; 18. adjusting a screw; 19. a clamp base plate; 20. a component force guide plate; 21. fixing the sleeve plate; 22. a component force backing plate; 23. a component force side plate; 24. buffering rubber cushion; 25. a lock washer; 26. moving the sleeve block; 27. fixing the slide bar; 28. and (3) a spring.
Detailed Description
In order to make the application object, feature and advantage of the present application more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 6, a clamp mounting structure of a linear guide rail numerical control machine and a mounting method thereof, the mounting structure comprises a guide rail main body 1, a guide rail sliding seat 2, a clamp main body 3 and a mounting assembly, the guide rail sliding seat 2 is arranged at the top end of the guide rail main body 1, and the clamp main body 3 is arranged at the top end of the guide rail sliding seat 2;
the installation component includes installation backing plate 4, bolt head 5, bolt shank 6, built-in cavity 7, interlude mouth 8, consolidate wire rope 9 and spacing cardboard 10, the guide rail slide 2 top is provided with installation backing plate 4, installation backing plate 4 and anchor clamps main part 3 are provided with component force subassembly, four corners of installation backing plate 4 all are provided with bolt head 5, and bolt head 5 bottom all is fixed with bolt shank 6, four bolt shanks 6 all run through installation backing plate 4 and the inside threaded connection of guide rail slide 2, be used for fixed installation backing plate 4 and guide rail slide 2, built-in cavity 7 has all been seted up to every bolt head 5 inside, and a plurality of perforating mouths 8 have been seted up to the inside equidistance of bolt head 5 outside built-in cavity 7, when consolidating four installation backing plates 4, can pass inside the bolt head 5 with consolidate wire rope 9, all be provided with consolidate wire rope 9 between every two adjacent bolt heads 5, and consolidate wire rope 9 both ends all run through built-in cavity 7, every consolidate wire rope 9 runs through to the one end outside interlude mouth 8 all be fixed with spacing cardboard 10, and spacing cardboard 10 all butt joint is at the bolt head 5 surface, carry out spacing cardboard 10, make two adjacent both ends that limit bolt head 5 can all set up spacing bolt head 10 under spacing assembly.
Specifically, four corners of the mounting backing plate 4 are provided with fixing holes matched with the bolt heads 5, the fixing holes are in one-to-one correspondence with thread grooves at the top end of the guide rail sliding seat 2, the bolt heads 6 can penetrate through the fixing holes to be screwed into the guide rail sliding seat 2 for fixing, each bolt head 5 is in a T shape, the mounting backing plate 4 and the guide rail sliding seat 2 are conveniently fixed under the matching of the bolt heads 5 and the bolt heads 6, the screwing directions between every two adjacent bolt heads 6 are opposite, so that two bolt heads 5 can be relatively tensioned at two ends of the reinforcing steel wire rope 9, when one bolt head 5 at one end is loosened and rotates to pull the reinforcing steel wire rope 9, the other adjacent bolt head 5 is driven to be pulled to be suspended, the condition that the four bolt heads 5 are loosened and even fall off is avoided, the embedding grooves matched with the embedding grooves are formed in the bottom end of the mounting backing plate 4 at the outer side of each fixing hole, the thickness of the embedding grooves 25 is equal to the thickness of the embedding grooves, and the connection between the mounting backing plate 4 and the guide rail sliding seat 2 can be further reduced, and the vibration of the transverse sliding seat 6 can be influenced firmly; each reinforcing steel wire rope 9 is wound around one quarter of the periphery of the bolt head 5 and then inserted into the built-in cavity 7 through the through socket 8, the height of each reinforcing steel wire rope 9 is smaller than one half of the height of the built-in cavity 7, each reinforcing steel wire rope 9 is kept in a tension state, one side of each limiting clamping plate 10 close to the bolt head 5 is symmetrically fixed with a positioning inserting rod 11, positioning slots 12 matched with the positioning inserting rods 11 are symmetrically formed in two sides of each built-in cavity 7 and used for limiting the limiting clamping plates 10, when the limiting clamping plates 10 are attached to the bolt head 5, the positioning inserting rods 11 can be inserted into the positioning slots 12, under tension pulling of the reinforcing steel wire ropes 9, the limiting clamping plates 10 can be fixed on the bolt head 5, one side of each limiting clamping plate 10 close to the bolt head 5 is set to be arc-shaped matched with the bolt head 5, the arc length of each limiting clamping plate 10 is larger than the arc length of the inserting opening 8, the height of each limiting clamping plate 10 is equal to one half of the height of the built-in cavity 7, the limiting clamping plates 10 can be abutted to the bolt head 5 when the limiting clamping plates 10 are placed transversely, and the limiting clamping plates 10 can be conveniently detached from the two sides of the bolt head 8 through the vertical inserting openings 8, and the limiting clamping plates 10 can be conveniently pulled through the two auxiliary clamping plates 10.
As an optimization scheme, as shown in fig. 7, the component force assembly comprises a component force guide plate 20, a fixed sleeve plate 21, component force side plates 23 and a buffer rubber pad 24, wherein a clamp bottom plate 19 is fixed at the central position of the bottom end of a clamp main body 3, the component force guide plate 20 is fixed at the bottom end of the clamp bottom plate 19, the fixed sleeve plate 21 is sleeved outside the component force guide plate 20 and is fixedly arranged at the top end of a mounting base plate 4, the component force side plates 23 are clamped in the fixed sleeve plates 21 at the bottom ends of the two sides of the component force guide plate 20 and are used for connecting the clamp main body 3 with the mounting base plate 4, the component force side plates 23 and the fixed sleeve plates 21 are extruded up and down when the component force guide plate 22 transversely impacts, so that part of transverse impact force can be shared, the component force guide plates 20 can be stably placed in the fixed sleeve plates 21 due to the fact that the component force guide plates 22 are fixedly arranged in the fixed sleeve plates 21.
Specifically, the top end of the fixed sleeve plate 21 is provided with an open slot matched with the clamp bottom plate 19, so that the fixed sleeve plate 21 and the clamp bottom plate 19 are convenient to install and fix, the length of the component force guide plate 20 is larger than that of the open slot, the width of the component force guide plate 20 is larger than that of the open slot, the component force guide plate 20 can be stably placed in the fixed sleeve plate 21, the two component force side plates 23 are both arranged in a triangle shape, and the two ends of the component force guide plate 20 are both arranged in an inclined shape matched with the two component force side plates 23, so that the component force guide plate 20 can be converted into partial vertical extrusion force in an inclined design when transversely extruding the component force side plates 23, and the impact force born by the bolt rod 6 is reduced; the top ends of the two component force side plates 23 are all abutted to the bottom end of the component force guide plate 20, the two component force side plates 23 are all abutted to the component force backing plate 22, and the stability of the component force guide plate 20 in the fixed sleeve plate 21 is guaranteed, so that the stability of the connection of the clamp main body 3 and the mounting backing plate 4 is guaranteed, the top end of the component force guide plate 20 on the outer side of the clamp bottom plate 19 is fixedly adhered with another cushion rubber pad 24, the other cushion rubber pad 24 is arranged in a shape of a Chinese character 'Hui' matched with the top end of the component force guide plate 20, the top end of the other cushion rubber pad 24 is abutted to the top end in the fixed sleeve plate 21, and the upward extrusion force of the component force guide plate 20 can be reduced through the other cushion rubber pad 24.
As a further optimization scheme, as shown in fig. 8 and 9, each limiting component comprises an orientation slide block 14, a reinforcement slide bar 15, a guide push plate 17 and an adjusting screw 18, a placement inner groove 13 is formed at the lower part of each bolt head 5, the orientation slide blocks 14 are symmetrically arranged in the bottom end of the placement inner groove 13 in a sliding manner, the reinforcement slide bars 15 are fixed at one side of each group of two opposite orientation slide blocks 14, the reinforcement slide bars 15 are in sliding connection with the inner parts of the bolt heads 5, reinforcement grooves 16 matched with the reinforcement slide bars 15 are formed in the installation base plate 4 at the outer side of each bolt head 5, the orientation slide blocks 14 and the reinforcement slide bars 15 slide in the bolt heads 5 conveniently, the reinforcement slide bars 15 extend out of and retract into the bolt heads 5, the guide push plates 17 are arranged in the placement inner groove 13 between each group of two orientation slide blocks 14 in a sliding manner, the top end of the guide push plate 17 is rotatably connected with an adjusting screw 18 through a bearing, the guide push plate 17 and the adjusting screw 18 facilitate pushing the directional slide blocks 14 to move to two sides, each adjusting screw 18 is in threaded connection with the top of the bolt head 5, one side of each directional slide block 14 close to the reinforcing slide bar 15 is fixedly provided with a movable sleeve block 26, the inside of the movable sleeve block 26 is slidably sleeved with a fixed slide bar 27, the outer end of each fixed slide bar 27 is fixed on the inner wall of the placing inner groove 13, the fixed slide bar 27 of each movable sleeve block 26 far away from the reinforcing slide bar 15 is sleeved with a spring 28, two ends of the spring 28 are respectively fixed on the fixed slide bar 27 and the movable sleeve block 26, when the thrust borne by the directional slide blocks 14 is reduced through the spring 28, each group of two directional slide blocks 14 are pulled to move relatively, so that each group of two reinforcing slide bars 15 can be driven to move and retract into the bolt head 5, the reinforcing slide bar 15 is prevented from influencing the screwing of the bolt bar 6 to the internal fixation of the rail slide 2.
Specifically, each set of two orientation sliding blocks 14 and opposite sides of the guide pushing plate 17 are all inclined, the bottoms of the ends, away from the orientation sliding blocks 14, of each reinforcement sliding rod 15 are arc-shaped, the reinforcement sliding rods 15 conveniently enter the reinforcement grooves 16, each reinforcement groove 16 is annular, the bottom ends of each guide pushing plate 17 are abutted to the orientation sliding blocks 14, when the guide pushing plate 17 moves downwards, the orientation sliding blocks 14 on two sides can be pushed to move outwards, the four adjusting screws 18 are all of T-shaped, the adjusting screws 18 are conveniently screwed, threaded holes and hidden grooves matched with the adjusting screws 18 are formed in the upper portions of the bolt heads 5, the adjusting screws 18 can be screwed into the retracted bolt heads 5, each fixing sliding rod 27 is of a T-shaped which is transversely placed, the fixing and installation of the springs 28 are facilitated, and the separation of the moving sleeve blocks 26 and the fixing sliding rods 27 is avoided.
The method for installing the fixture installation structure of the linear guide rail numerical control machine tool comprises the following steps of;
s1, when the clamp main body 3 is required to be fixedly arranged on the guide rail sliding seat 2, firstly, the lock washers 25 are placed into the caulking grooves one by one, the fixing holes on the base plate 4 are aligned with the thread grooves on the guide rail sliding seat 2, the adjusting screw 18 is rotated, the adjusting screw 18 drives the guide push plate 17 to move upwards under the action of threads, after the guide push plate 17 moves upwards, the directional slide block 14 is pushed to be gradually retracted, so that the directional slide block 14 can move towards the inner placing groove 13 under the pulling of the spring 28, the reinforcement slide bar 15 can be driven to retract the bolt heads 5, at the moment, the limit of the reinforcement slide bar 15 on the bolt heads 5 is released, the bolt rod 6 and the bolt heads 5 penetrate through the lock washers 25, and the bolt rod 6 is screwed into the thread grooves in the guide rail sliding seat 2;
s2, after the bolt rod 6 is screwed into the guide rail slide seat 2 to be fixed, the adjusting screw rod 18 is rotated to move downwards, meanwhile, the guide push plate 17 is driven to move downwards, after the guide push plate 17 moves downwards, the directional slide blocks 14 on two sides are pushed to move outwards, and the reinforcing slide rod 15 is driven to move outwards to the inside of the reinforcing groove 16 during movement, so that the bolt head 5 can be limited through the reinforcing slide rod 15;
s3, leaving a limit clamping plate 10 at one end of a reinforced steel wire rope 9 outside a bolt head 5, inserting positioning inserting rods 11 at two sides of the limit clamping plate 10 into positioning slots 12 of the bolt head 5, inserting the limit clamping plate 10 at the other end into a built-in cavity 7 through a penetrating socket 8, penetrating out through another penetrating socket 8, winding one quarter of the bolt head 5 at the end, pulling the other end of the reinforced steel wire rope 9 to the position of the other bolt head 5, winding one quarter of the other bolt head 5, inserting the limit clamping plate 10 at the other end into the built-in cavity 7 through the penetrating socket 8 after winding, penetrating out through the other penetrating socket 8, and inserting the positioning inserting rods 11 at two ends of the limit clamping plate 10 into the positioning slots 12 of the other bolt head 5 in an aligned manner;
s4, when the guide rail sliding seat 2 stops moving on the guide rail main body 1, the clamp main body 3 drives the component force guide plate 20 to move to the side edge in the fixed sleeve plate 21 through the clamp bottom plate 19 under the action of inertia, so that the component force guide plate 20 presses the component force side plate 23 on the side edge, after the component force side plate 23 is pressed, pressure acts on the component force side plate 23 through the component force side plate 23, so that the component force side plate 23 presses the buffer rubber cushion 24, and meanwhile, the component force guide plate 20 presses the buffer rubber cushion 24 at the top of the buffer rubber cushion, and the transverse impact force of the clamp main body 3 when stopping is decomposed under the buffer action of the buffer rubber cushion 24;
s5, when the clamp body 3 and the guide rail sliding seat 2 need to be detached, the limiting clamping plate 10 is pulled by the auxiliary groove, the limiting clamping plate 10 drives the positioning inserting rod 11 to move out of the positioning slot 12, the limiting of the bolt head 5 to the limiting clamping plate 10 can be relieved, the limiting clamping plate 10 is moved, the limiting clamping plate 10 stretches into the built-in cavity 7 through the inserting opening 8, the steel wire rope 9 and the bolt head 5 can be separated, the adjusting screw 18 is rotated, the reinforcing sliding rod 15 moves out of the reinforcing groove 16 and moves back into the bolt head 5, the bolt rod 6 is directly screwed out of the guide rail sliding seat 2, and the clamp body 3 and the guide rail sliding seat 2 can be separated.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (9)
1. Clamp mounting structure of linear guide digit control machine tool, its characterized in that: the mounting structure comprises a guide rail main body (1), a guide rail sliding seat (2), a clamp main body (3) and a mounting assembly, wherein the guide rail sliding seat (2) is arranged at the top end of the guide rail main body (1), and the clamp main body (3) is arranged at the top end of the guide rail sliding seat (2);
the installation component comprises an installation base plate (4), bolt heads (5), bolt rods (6), an inner cavity (7), penetrating openings (8), a reinforced steel wire rope (9) and a limiting clamping plate (10), wherein the installation base plate (4) is arranged at the top end of the guide rail sliding seat (2), component force components are arranged on the installation base plate (4) and the clamp main body (3), bolt heads (5) are arranged at four corners of the installation base plate (4), the bolt rods (6) are fixed at the bottom ends of the bolt heads (5), the four bolt rods (6) penetrate through the installation base plate (4) and the inner threads of the guide rail sliding seat (2) and are used for fixing the installation base plate (4) and the guide rail sliding seat (2), the inner cavity (7) is formed in each bolt head (5), a plurality of penetrating openings (8) are formed in the inner portion of the bolt heads (5) at the outer side of the inner cavity (7), reinforcing steel wire ropes (9) are arranged between every two adjacent bolt heads (5), the two ends of the reinforcing steel wire ropes (9) penetrate through the inner cavity (7), the four bolt rods (9) penetrate through the inner cavity (7) and are fixed at one end of the limiting clamping plate (10) and are in a penetrating mode, the lower part of each bolt head (5) is provided with a limiting component;
the component force assembly comprises component force guide plates (20), fixed sleeve plates (21), component force side plates (23) and buffer rubber pads (24), wherein a clamp bottom plate (19) is fixed at the central position of the bottom end of a clamp main body (3), the component force guide plates (20) are fixed at the bottom ends of the clamp bottom plate (19), the fixed sleeve plates (21) are sleeved outside the component force guide plates (20), the bottom ends of the fixed sleeve plates (21) are fixed at the top ends of the mounting base plates (4) and are used for connecting the clamp main body (3) with the mounting base plates (4), the component force side plates (23) are clamped inside the fixed sleeve plates (21) at the bottom ends of the two component force side plates (20), component force base plates (22) are arranged inside the fixed sleeve plates (21) at the bottom ends of the component force side plates (23), the bottom ends of the component force base plates (22) are fixedly connected with the buffer rubber pads (24) in an adhering mode, and the bottom ends of the component force guide plates (20) are fixedly connected to the top ends of the mounting base plates (4).
2. The jig mounting structure of a linear guide numerical control machine according to claim 1, characterized in that: four corners of installation backing plate (4) all have seted up with bolt head (5) complex fixed orifices, and the fixed orifices corresponds with the thread groove on guide rail slide (2) top one by one, every bolt head (5) all set up to "T" shape, every adjacent two screw opposite direction between bolt pole (6), the bolt head (5) outside of installation backing plate (4) bottom all overlaps and is equipped with lock washer (25), and the caulking groove with lock washer (25) complex has all been seted up to installation backing plate (4) bottom in every fixed orifices outside, the thickness of lock washer (25) equals the thickness of caulking groove.
3. The jig mounting structure of a linear guide numerical control machine according to claim 1, characterized in that: every consolidate wire rope (9) all twines behind the peripheral quarter of bolt head (5), inserts built-in cavity (7) inside through penetrating socket (8), every consolidate wire rope (9) highly all be less than built-in cavity (7) high half, every consolidate wire rope (9) all keep tension state, every one side that is close to bolt head (5) of spacing cardboard (10) all is fixed with location inserted bar (11), every built-in cavity (7) both sides all symmetry seted up with location inserted bar (11) complex location slot (12) for spacing to spacing cardboard (10).
4. The jig mounting structure of a linear guide numerical control machine according to claim 1, characterized in that: one side of each limiting clamping plate (10) close to the bolt head (5) is provided with an arc matched with the bolt head (5), the arc length of each limiting clamping plate (10) is larger than that of the penetrating opening (8), the height of each limiting clamping plate (10) is equal to one half of the height of the built-in cavity (7), and auxiliary grooves are formed in two sides of each limiting clamping plate (10).
5. The jig mounting structure of a linear guide numerical control machine according to claim 1, characterized in that: each limit component comprises an orientation slide block (14), a reinforcement slide bar (15), a guide push plate (17) and an adjusting screw (18), an inner placing groove (13) is formed in the lower portion of each bolt head (5), the orientation slide blocks (14) are symmetrically arranged in the bottom end of the inner placing groove (13) in a sliding mode, the reinforcement slide bar (15) is fixed on one side, opposite to the orientation slide blocks (14), of each group, the reinforcement slide bar (15) is in sliding connection with the inner portion of the bolt head (5), a reinforcement groove (16) matched with the reinforcement slide bar (15) is formed in the inner portion of each installation base plate (4) on the outer side of each bolt head (5), the guide push plate (17) is arranged in the inner placing groove (13) between each group, the guide push plate (17) is connected with the adjusting screw (18) in a sliding mode through a bearing, one side, close to the reinforcement slide bar (15), of each orientation slide block (14) is fixedly provided with a moving sleeve (26), the moving sleeve (26) is fixedly sleeved on the inner wall (27) of each inner placing groove (14), the inner sliding sleeve is fixedly sleeved on the inner wall (27), a spring (28) is sleeved on a fixed slide rod (27) of each movable sleeve block (26) far away from the reinforcing slide rod (15), and two ends of the spring (28) are respectively fixed on the fixed slide rod (27) and the movable sleeve block (26).
6. The fixture mounting structure of a linear guide numerical control machine according to claim 5, wherein: each group of two opposite sides of the directional sliding blocks (14) and the guide pushing plates (17) are inclined, each reinforcing sliding rod (15) is arc-shaped far away from the bottoms of the ends of the directional sliding blocks (14), each reinforcing groove (16) is annular, the bottoms of the guide pushing plates (17) are abutted to the directional sliding blocks (14), four adjusting screws (18) are T-shaped, threaded holes and hidden grooves matched with the adjusting screws (18) are formed in the upper portions of the bolt heads (5), and each fixing sliding rod (27) is transversely arranged in a T-shaped.
7. The jig mounting structure of a linear guide numerical control machine according to claim 1, characterized in that: the fixed sleeve plate (21) top is offered and is cooperated open slot with anchor clamps bottom plate (19), the length of component baffle (20) is greater than open slot's length, the width of component baffle (20) is greater than open slot's width, two component curb plate (23) all set up to the triangle form, component baffle (20) both ends all set up to two component curb plate (23) complex slope form.
8. The fixture mounting structure of a linear guide numerical control machine according to claim 7, characterized in that: the top ends of the component force side plates (23) are all abutted to the bottom end of the component force guide plate (20), the two component force side plates (23) are all abutted to the component force base plate (22), the top end of the component force guide plate (20) on the outer side of the clamp base plate (19) is fixedly adhered with another buffer rubber pad (24), the other buffer rubber pad (24) is arranged in a shape like a Chinese character 'Hui' matched with the top end of the component force guide plate (20), and the top end of the other buffer rubber pad (24) is abutted to the top end inside the fixed sleeve plate (21).
9. A method for installing a jig installation structure of a linear guide numerical control machine, using the jig installation structure of a linear guide numerical control machine according to any one of claims 1 to 8, characterized in that: the installation method comprises the following steps;
s1, when the clamp main body (3) is required to be fixedly arranged on the guide rail sliding seat (2), firstly, the lock washers (25) are placed into the caulking grooves one by one, the fixing holes on the mounting base plate (4) are aligned with the thread grooves on the guide rail sliding seat (2), the adjusting screw (18) is rotated, the adjusting screw (18) drives the guide push plate (17) to move upwards under the action of threads, after the guide push plate (17) moves upwards, the guide push plate (17) is pushed by the guide slide block (14) to gradually retract, the guide slide block (14) can move inwards under the pulling of the springs (28), the reinforcing slide bar (15) can be driven to retract the bolt heads (5), at the moment, the limit of the reinforcing slide bar (15) on the bolt heads (5) is released, the bolt rods (6) and the bolt heads (5) penetrate through the lock washers (25), and the bolt rods (6) are screwed into the thread grooves in the guide rail sliding seat (2);
s2, after the bolt rod (6) is screwed into the guide rail sliding seat (2) to be fixed, the adjusting screw (18) is rotated to move downwards, meanwhile, the guide push plate (17) is driven to move downwards, after the guide push plate (17) moves downwards, the directional sliding blocks (14) on two sides are pushed to move outwards, and the reinforcing sliding rod (15) is driven to move outwards to the inside of the reinforcing groove (16) during movement, so that the bolt head (5) can be limited through the reinforcing sliding rod (15);
s3, reserving a limit clamping plate (10) at one end of a reinforcing steel wire rope (9) at the outer side of a bolt head (5), inserting locating inserting rods (11) at two sides of the limit clamping plate (10) into locating slots (12) of the bolt head (5), inserting the limit clamping plate (10) at the other end into a built-in cavity (7) through a penetrating socket (8), penetrating out through another penetrating socket (8), winding one quarter of the bolt head (5) at the end, pulling the other end of the reinforcing steel wire rope (9) to the position of the other bolt head (5), winding one quarter of the other bolt head (5), inserting the limit clamping plate (10) at the other end into the built-in cavity (7) through the penetrating socket (8), penetrating out through the other penetrating socket (8), and inserting the locating inserting rods (11) at two ends of the limit clamping plate (10) into the locating slots (12) of the other bolt head (5) in an aligned mode after winding;
s4, when the guide rail sliding seat (2) moves and stops on the guide rail main body (1), the clamp main body (3) drives the component force guide plate (20) to move to the side edge in the fixed sleeve plate (21) through the clamp bottom plate (19) under the action of inertia, so that the component force guide plate (20) presses the component force side plate (23) on the side edge, after the component force side plate (23) is pressed, pressure acts on the component force side plate (23) through the component force side plate (23), so that the component force side plate (23) presses the buffer rubber cushion (24), and meanwhile, the component force guide plate (20) presses the buffer rubber cushion (24) on the top of the component force guide plate, and the transverse impact force generated when the clamp main body (3) stops is decomposed under the buffer action of the buffer rubber cushion (24);
s5, when needing split anchor clamps main part (3) and guide rail slide (2), auxiliary groove pulling limiting clamp plate (10) earlier for limiting clamp plate (10) drive location inserted bar (11) and shift out positioning slot (12), can make bolt head (5) remove limiting clamp plate (10) spacing, activity limiting clamp plate (10), insert inside built-in cavity (7) through penetrating socket (8) limiting clamp plate (10), can separate wire rope (9) and bolt head (5), rotate adjusting screw (18) again, make reinforcement slide bar (15) shift out reinforcement groove (16) inside, remove and retrieve inside bolt head (5), directly screw out bolt bar (6) from guide rail slide (2) inside, can separate anchor clamps main part (3) and guide rail slide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311139010.9A CN116871920B (en) | 2023-09-05 | 2023-09-05 | Clamp mounting structure of linear guide rail numerical control machine tool and mounting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311139010.9A CN116871920B (en) | 2023-09-05 | 2023-09-05 | Clamp mounting structure of linear guide rail numerical control machine tool and mounting method thereof |
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| CN116871920B CN116871920B (en) | 2023-11-14 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837186A (en) * | 2011-06-22 | 2012-12-26 | 大银微系统股份有限公司 | Flexible connection structure of gantry cross beam |
| CN212582310U (en) * | 2020-05-01 | 2021-02-23 | 中唐空铁科技有限公司 | Hollow iron beam locking device and hollow iron track |
| CN213917039U (en) * | 2020-11-26 | 2021-08-10 | 台州松普数控科技有限公司 | Numerical control machine tool |
| CN215035240U (en) * | 2021-04-23 | 2021-12-07 | 济南鹿客智能装备有限公司 | Easily switch two aircraft nose aluminium alloy machine tools |
| CN218983908U (en) * | 2022-12-28 | 2023-05-09 | 常熟丰之盛机械科技有限公司 | Mounting structure for linear guide rail of numerical control machine tool |
| CN219200685U (en) * | 2022-11-30 | 2023-06-16 | 武汉科技大学 | Bolt group loosening detection device and monitoring system |
-
2023
- 2023-09-05 CN CN202311139010.9A patent/CN116871920B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837186A (en) * | 2011-06-22 | 2012-12-26 | 大银微系统股份有限公司 | Flexible connection structure of gantry cross beam |
| CN212582310U (en) * | 2020-05-01 | 2021-02-23 | 中唐空铁科技有限公司 | Hollow iron beam locking device and hollow iron track |
| CN213917039U (en) * | 2020-11-26 | 2021-08-10 | 台州松普数控科技有限公司 | Numerical control machine tool |
| CN215035240U (en) * | 2021-04-23 | 2021-12-07 | 济南鹿客智能装备有限公司 | Easily switch two aircraft nose aluminium alloy machine tools |
| CN219200685U (en) * | 2022-11-30 | 2023-06-16 | 武汉科技大学 | Bolt group loosening detection device and monitoring system |
| CN218983908U (en) * | 2022-12-28 | 2023-05-09 | 常熟丰之盛机械科技有限公司 | Mounting structure for linear guide rail of numerical control machine tool |
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| CN116871920B (en) | 2023-11-14 |
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