CN220574818U - Screw shaft drilling machine capable of fixing workpieces of different sizes - Google Patents

Abstract

The utility model discloses a spiral shaft drilling machine capable of fixing workpieces with different sizes, which comprises a motor and a clamping block, wherein a telescopic rod is connected below the motor, a drill bit is connected below the telescopic rod, the motor is fixed with a working table through a universal rod, a placing plate is fixed on the upper side of the working table, an electric sliding rail is arranged on the placing plate, and the clamping plate is arranged on the electric sliding rail. When the clamping blocks are installed in the clamping plates for machining, the clamping blocks are encountered, the clamping plates are only required to be opened on the innermost clamping blocks on the clamping plates on the two sides, then the clamping plates are moved for position adjustment, the clamping is performed through the clamping blocks, after the machining of the smaller clamping shafts is completed, the clamping blocks on the innermost clamping blocks can be directly closed, the clamping blocks on the two sides of the machined clamping shafts can be directly placed into the clamping shafts, then the clamping blocks on the two sides of the machined clamping shafts are opened, and then the clamping plates are controlled to clamp the clamping shafts, so that the threaded shafts with different sizes can be machined.

Description

Screw shaft drilling machine capable of fixing workpieces of different sizes

Technical Field

The utility model relates to the technical field of screw shaft drilling machines, in particular to a screw shaft drilling machine capable of fixing workpieces with different sizes.

Background

The drilling machine is common processing equipment of work piece, and the drilling machine when processing the product, the staff need carry out the fixing of product through the mould on this equipment, then carries out the drilling processing of product through the drill bit on the drilling machine, just so needs to use work piece clamping device.

In the prior art, the tool usually clamps the shaft body of the screw shaft or the threads on the shaft body of the screw shaft, and as the screw shaft becomes larger, workers need to replace other tools for fixing, and most of fixing parts use electric sliding chute type movement, so that after a smaller screw shaft is machined, the workers need to perform secondary movement if encountering a larger screw shaft, the movement is too frequent, and the working efficiency is low.

We have therefore proposed a screw axis drilling machine which can fix workpieces of different sizes so as to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a screw shaft drilling machine capable of fixing workpieces with different sizes, so as to solve the problem that the prior art solves the problems of non-size and frequent movement in the current market.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw axis drilling machine that can fix not unidimensional work piece, includes motor, grip block and grip block, the motor below is connected with the telescopic link, and the telescopic link below is connected with the drill bit to the motor is fixed with the work table through the universal lever, work table upside is fixed with places the board, and has seted up electronic slide rail on placing the board, and installs the grip block on the electronic slide rail, grip block internally mounted has the grip block, and grip block inside is provided with the receiver, the axis of rotation is installed to the upside of receiver, and is connected with the apron in the axis of rotation, install extension spring on the apron, and be connected with the baffle on the extension spring, be provided with the fixed plate before the baffle, and the fixed plate is run through by the deformation strip, and be provided with the deformation strip before the baffle, and the fixed plate is run through by the deformation strip, the apron both sides are fixed with the bracing piece, and the bracing piece is terminal to be fixed with the buckle on the pull rod, the buckle at bracing piece and top is connected through the spring plate.

Preferably, the grip block comprises axis of rotation, apron, extension spring, baffle, deformation strip, pull rod, bracing piece, buckle, spring plate and fixed plate, and the axis of rotation is connected with the apron, and the bracing piece is being fixed to the apron both sides, and fixedly connected with extension spring on the apron, extension spring front end fixed connection is the baffle, and deformation strip is located in the baffle the place ahead, and the pull rod runs through the end of bracing piece, stretches into in the interval of deformation strip both sides, and installs the buckle on the pull rod, and the buckle is located the interval of deformation strip upper and lower both sides to the buckle at top is connected with the bracing piece through the spring plate, and the pull rod rear is provided with the fixed plate.

Preferably, the deformed bar is fixedly provided with a latch, the latch and the latch buckled on the pull rod form a latch fixing structure, and the pull rod is not contacted with two sides of the deformed bar.

Preferably, the clamping plate is arranged inside the clamping block, the clamping block is arranged in a stepped mode on the clamping plate, and the inner space of the storage box inside the clamping block is larger than the volume of the clamping block.

Preferably, the storage box and the cover plate form a rotating structure through a rotating shaft, and the rotating angle of the rotating shaft is fixed to be 90 degrees.

Preferably, when the cover plate is in a closed state, the top of the cover plate and the clamping plate are on the same horizontal plane, and the length of the cover plate connected to the rotating shaft is smaller than the opening length of the storage box.

Compared with the prior art, the utility model has the beneficial effects that: the screw shaft drilling machine capable of fixing workpieces of different sizes comprises:

(1) When the clamping blocks are installed in the clamping plates for machining, the clamping blocks are required to be opened only by opening the innermost clamping blocks on the clamping plates at two sides, then the clamping plates are moved for position adjustment, the clamping blocks are clamped through the clamping blocks, after the machining of the smaller clamping shafts is finished, the innermost clamping blocks can be directly closed, the clamping blocks at two sides of the machined clamping shafts are directly placed into the clamping shafts, then the clamping blocks at the two sides of the machined clamping shafts are opened, then the clamping plates are controlled to clamp the clamping shafts, so that the threaded shafts with different sizes can be machined, the closed clamping blocks and the clamping plates are on the same horizontal plane, and the threaded shafts can be stably prevented from being arranged on the clamping plates;

(2) Install the deformation strip on the grip block, when the screw thread axle outside that needs the centre gripping has the helicitic texture, can put into the screw thread axle earlier on the grip block, then carry out the centre gripping to it, then deformation strip takes place deformation under the effect of pressure, the screw thread in the screw thread axle outside fully contacts, make the deformation strip that has the screw thread pushed down, the place that does not have the screw thread continues to know forward and contact the axis body, then put down the pull rod and pass through the buckle on the pull rod and fix the effect to deformation strip, just can process the screw thread axle that has the screw thread, need not change other processing equipment or mounting and fix it, thereby work efficiency has been improved, and be provided with the extension spring behind the deformation and open the pull rod after finishing processing, through the thrust of extension spring, the deformation strip just can return to the normal position, and be equipped with the spring plate between the buckle at support frame and pull rod top, avoid fixing structure pine at extruded in-process.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic diagram of a clamping device in a side view;

FIG. 4 is a schematic side sectional view of a clamping device and an open-close structure of the clamping device;

FIG. 5 is a schematic diagram of the front view of the deformed bar of the present utility model;

FIG. 6 is a schematic view of a deformed bar structure according to the present utility model.

In the figure: 1. a motor; 2. a telescopic rod; 3. a drill bit; 4. a work table; 5. placing a plate; 6. a clamping plate; 7. an electric slide rail; 8. a clamping block; 9. a storage box; 10. a rotating shaft; 11. a cover plate; 12. a telescopic spring; 13. a baffle; 14. a deformation strip; 15. a pull rod; 16. a support rod; 17. a buckle; 18. a universal rod; 19. a fixing plate; 20. and (3) a spring plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a screw axis drilling machine that can fix different size work pieces, including motor 1, telescopic link 2, the drill bit 3, the work table 4, place the board 5, grip block 6, electronic slide rail 7, grip block 8, receiver 9, axis of rotation 10, apron 11, the telescopic spring 12, baffle 13, deformation strip 14, pull rod 15, bracing piece 16, buckle 17, universal link 18, fixed plate 19 and spring plate 20, motor 1 below is connected with telescopic link 2, and telescopic link 2 below is connected with drill bit 3, and motor 1 is fixed with work table 4 through universal link 18, work table 4 upside is fixed with places the board 5, and place and offered electronic slide rail 7 on the board 5, and install grip block 6 on the electronic slide rail 7, grip block 6 internally mounted has grip block 8, and the inside receiver 9 that is provided with of grip block 8, the axis of rotation 10 is installed to the upside of receiver 9, and be connected with apron 11 on axis of rotation 10, install telescopic spring 12 on the apron 11, and be connected with baffle 13 on telescopic spring 12, and baffle 13 its is provided with both sides strip 14, apron 11 is fixed with buckle 16, and buckle 16 is connected with the bracing piece 17 through the pull rod 17 with the top through the buckle 17, and fixed connection is carried out with the bracing piece 17 on the top 17.

The clamping block 8 comprises a rotating shaft 10, a cover plate 11, an expansion spring 12, a baffle 13, deformation strips 14, a pull rod 15, a support rod 16, a buckle 17, a spring plate 20 and a fixing plate 19, wherein the rotating shaft 10 is connected with the cover plate 11, the support rods 16 are fixed on two sides of the cover plate 11, the expansion spring 12 is fixedly connected to the cover plate 11, the front end of the expansion spring 12 is fixedly connected to the baffle 13, the deformation strips 14 are arranged on the baffle 13, the pull rod 15 penetrates through the tail end of the support rods 16 and stretches into the intervals on two sides of the deformation strips 14, the influence on the deformation strips 14 is avoided, the buckle 17 is arranged on the pull rod 15, the buckle 17 is positioned in the intervals on the upper side and the lower side of the deformation strips 14, the buckle 17 at the top is connected with the support rod 16 through the spring plate 20, and the fixing plate 19 is arranged behind the pull rod 15.

The deformed strip 14 is fixedly provided with the clamping teeth, the clamping teeth and the clamping teeth of the clamping buckle 17 on the pull rod 15 form a clamping tooth fixing structure, and the pull rod 15 is not contacted with two sides of the deformed strip 14, so that the deformed strip 14 is prevented from being influenced.

The grip block 6 is installed inside grip block 8, and grip block 8 is trapezoidal at grip block 6 and arranges, can change clamping position through it, and the interior space of receiver 9 of inside needs to be greater than the volume of grip block 8, can make deformation strip 14 put into receiver 9 when opening.

The storage box 9 and the cover plate 11 form a rotating structure through the rotating shaft 10, the rotating angle of the rotating shaft 10 is fixed to be 90 degrees, and after the storage box is opened, the storage box is pushed to a workpiece to be clamped, so that the clamping effect is achieved.

When the cover plate 11 is in a closed state, the top of the cover plate 11 and the clamping plate 6 are on the same horizontal plane, so that workpieces can be placed on the clamping plate 6 more stably, the length of the cover plate 11 connected to the rotating shaft 10 is smaller than the opening length of the storage box 9, and the situation that the cover plate 11 cannot be closed is avoided.

Working principle: when the screw shaft drilling machine capable of fixing threaded shafts of different sizes is used, firstly, a threaded shaft to be machined is taken out, then the threaded shaft is placed on a clamping plate 6 positioned on a work table 4, if the threaded shaft is a larger threaded shaft, a clamping block 8 arranged on the outer side of the clamping plate 6 is opened through a rotating shaft 10, the clamping block 8 is taken out of a storage box 9, then the clamping plate 6 is controlled through an electric sliding rail 7, so that the clamping block 8 is controlled to clamp the enlarged threaded shaft, then a motor 1 is opened, the height of a drill bit 3 is adjusted through a telescopic rod 2, the height of the drill bit 3 is changed, the threaded shaft is machined, if the size of the next threaded shaft is smaller, the clamping block 8 at the outer end of the opening is closed firstly, meanwhile, the threaded shaft is placed in, the clamping block 8 which is closer to the inner side is selected to be opened through the rotating shaft 10, then the electric sliding rail 7 drives the clamping plate 6 and the clamping block 8 to clamp the threaded shaft, then the motor 1 head is opened, the electric sliding rail 7 is started to machine the threaded shaft, the clamping plate 6 and the threaded shaft is loosened through the drill bit 3 after machining is finished, and the threaded shaft is taken out;

when the threaded shaft is machined, the threaded shaft with threads on the outer side is encountered, the threaded shaft is firstly placed on the clamping plate 6, then the cover plate 11 is opened through rotating the rotating shaft 10, the clamping block 8 is lifted, meanwhile, the pull rod 15 penetrating through the supporting rod 16 is pulled up, the deformation strip 14 is fixed through the clamping teeth structure on the clamping plate 17, then the clamping block 8 on the clamping plate 6 is directly driven to clamp the threaded shaft, the deformation strip 14 is pushed onto the threads on the outer side under the action of pushing force, the part contacted with the threads continuously moves backwards, passes through the hole on the fixing plate 19, then extrudes the telescopic spring 12, the deformation strip 14 which is not contacted with the threads continues to move forwards until the deformation strip 14 is pushed onto the threaded shaft, then the electric sliding rail 7 is closed, the pull rod 15 is put down, the spring plate 20 on the clamping plate 17 plays a pressing force through the anti-pushing force on the clamping plate 17 after the pull rod 15 is put down, the clamping teeth on the clamping plate 17 and the deformation strip 14 are tightly fixed through the anti-pushing force, and then the clamping plate 8 on the clamping plate 8 is driven by the electric sliding rail 7 to clamp the clamping plate 8 to clamp the threads on the threaded shaft;

after the screw shaft is finished, the electric sliding rail 7 is opened to drive the clamping block 8 on the clamping plate 6 to be loosened, then the screw shaft is taken out, and after the screw shaft is loosened, the telescopic spring 12 arranged on the cover plate 11 drives the baffle plate 13 to push the deformation strip 14 forward due to elastic force, so that the deformation strip 14 returns to the original position, and all matters which are not described in detail in the specification belong to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a spiral shaft drilling machine that can fix different size work pieces, includes motor (1), grip block (6) and grip block (8), its characterized in that: the utility model discloses a telescopic drill for the electric machine, including motor (1) below is connected with telescopic link (2), and telescopic link (2) below is connected with drill bit (3), and motor (1) is fixed with work table (4) through universal rod (18), work table (4) upside is fixed with places board (5), and has seted up electronic slide rail (7) on placing board (5), and install grip block (6) on electronic slide rail (7), grip block (6) internally mounted has grip block (8), and grip block (8) inside is provided with receiver (9), axis of rotation (10) are installed to the upside of receiver (9), and be connected with apron (11) on axis of rotation (10), install telescopic spring (12) on apron (11), and be connected with baffle (13) on telescopic spring (12), and be provided with deformation strip (14) before baffle (13), be provided with fixed plate (19) before baffle (13), and fixed plate (19) are run through by deformation strip (14), apron (11) both sides are fixed with bracing piece (16), and buckle (16) are fixed with on bracing piece (15) and are run through on bracing piece (15), the supporting rod (16) is connected with the buckle (17) at the top through a spring plate (20).

2. A screw axis drilling machine for holding workpieces of different sizes as claimed in claim 1, wherein: the clamping block (8) is composed of a rotating shaft (10), a cover plate (11), telescopic springs (12), a baffle plate (13), deformation strips (14), pull rods (15), support rods (16), buckles (17), spring plates (20) and fixing plates (19), wherein the rotating shaft (10) is connected with the cover plate (11), the support rods (16) are fixed on two sides of the cover plate (11), the telescopic springs (12) are fixedly connected to the baffle plate (13) on the cover plate (11), the front ends of the telescopic springs (12) are fixedly connected to the baffle plate (13), the deformation strips (14) are located in front of the baffle plate (13), the pull rods (15) penetrate through the tail ends of the support rods (16) and extend into the intervals on two sides of the deformation strips (14), the buckles (17) are installed on the pull rods (15), the buckles (17) are located in the intervals on the upper side and the lower side of the deformation strips (14), the buckles (17) on the top are connected with the support rods (16) through the spring plates (20), and the fixing plates (19) are arranged behind the pull rods (15).

3. A screw axis drilling machine for holding workpieces of different sizes as claimed in claim 1, wherein: the deformation strip (14) is fixedly provided with a latch, a latch fixing structure is formed by the latch and the latch of the buckle (17) on the pull rod (15), and the pull rod (15) is not contacted with two sides of the deformation strip (14).

4. A screw axis drilling machine for holding workpieces of different sizes as claimed in claim 1, wherein: the clamping plate (6) is arranged inside the clamping block (8), the clamping block (8) is arranged in a step mode on the clamping plate (6), and the inner space of the storage box (9) inside the clamping plate is larger than the volume of the clamping block (8).

5. A screw axis drilling machine for holding workpieces of different sizes as claimed in claim 1, wherein: the storage box (9) and the cover plate (11) form a rotating structure through the rotating shaft (10), and the rotating angle of the rotating shaft (10) is fixed to be 90 degrees.

6. A screw axis drilling machine for holding workpieces of different sizes as claimed in claim 1, wherein: when the cover plate (11) is in a closed state, the top of the cover plate (11) and the clamping plate (6) are on the same horizontal plane, and the length of the cover plate (11) connected to the rotating shaft (10) is smaller than the opening length of the storage box (9).