CN217552192U - Clamping device is used in machining of machinery axle class part of abrasionproof decreases - Google Patents
Clamping device is used in machining of machinery axle class part of abrasionproof decreases Download PDFInfo
- Publication number
- CN217552192U CN217552192U CN202221111997.4U CN202221111997U CN217552192U CN 217552192 U CN217552192 U CN 217552192U CN 202221111997 U CN202221111997 U CN 202221111997U CN 217552192 U CN217552192 U CN 217552192U
- Authority
- CN
- China
- Prior art keywords
- fixed
- shaft parts
- rod
- machining
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
An anti-abrasion clamping device for machining mechanical shaft parts relates to the technical field of machining, and a first support rod is distributed from front to back and fixed on a base from left to right; the limiting frame is fixed on the first supporting rod; the gear is arranged in the limiting frame; the rack is arranged below the gear, and the gear is meshed with the rack; the pull rod is movably arranged in the limiting frame; the rack is fixed on the pull rod, and the pull rod is movably abutted against the inner bottom plate of the limiting frame; one end of the rubber strip is narrower than the other end of the rubber strip, one end of the rubber strip is arranged in the other end of the rubber strip in a penetrating mode, and the left end and the right end of the rubber strip are fixed with the left pull rod and the right pull rod respectively; the device is not limited by the shapes of the shaft parts, so that the shaft parts are prevented from being worn when being fixed, and the practicability is improved; the shaft parts are further stabilized, and the shaft parts are prevented from shaking during machining.
Description
Technical Field
The utility model relates to a machining technical field, concretely relates to clamping device is used in machining of machinery axle type parts of abrasionproof decreases.
Background
At present when adding mechanical axis class part, need fix mechanical axis class part, and often be equipped with screw thread or anti-skidding line etc. on the rampart of mechanical axis class part, and the shape of axle class part is different, and direct chucking causes the damage to axle class part easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an abrasion-proof clamping device for machining mechanical shaft parts, which is not limited by the shape of the shaft parts, avoids the abrasion of the shaft parts when being fixed and improves the practicability; the shaft parts are further stabilized, and the shaft parts are prevented from shaking during machining.
In order to achieve the above object, the utility model adopts the following technical scheme: it comprises a base;
it also includes:
the number of the first supporting rods is several, and the first supporting rods are respectively distributed from front to back on the left and right and are fixed on the base;
the number of the limiting frames is several, and the limiting frames are respectively fixed on the first supporting rod;
the number of the gears is several, and the gears are respectively arranged in the limiting frame;
the number of the racks is several, the racks are respectively arranged below the gears, and the gears are meshed with the racks;
the number of the pull rods is several, and the pull rods are respectively movably arranged in the limiting frame; the rack is fixed on the pull rod, and the pull rod is movably abutted against the inner bottom plate of the limiting frame;
the rubber strip is provided with a plurality of rubber strips, one end of each rubber strip is narrower than the other end of each rubber strip, one end of each rubber strip is arranged in the other end of each rubber strip in a penetrating mode, and the left end and the right end of each rubber strip are fixed with the left pull rod and the right pull rod respectively;
the number of the rotating shafts is two, the rotating shafts are respectively screwed and penetrated in the limiting frames on the left side and the right side through bearings and are fixed with the gears;
the number of the motors is two, and the motors are respectively fixed on the limiting frame at the last side through the bracket; the rear end of the rotating shaft is fixed with an output shaft of the motor;
the connecting plate is arranged above the limiting frame;
the supporting rods are arranged at the four corners of the connecting plate and are connected with the limiting frames;
the fixing mechanisms are arranged between the front and rear adjacent first supporting rods respectively; the fixing mechanism is arranged between the connecting plate and the base.
Preferably, the fixing mechanisms each comprise:
the number of the electric telescopic rods is two, and the electric telescopic rods are respectively fixed on the upper surface of the base and the lower surface of the connecting plate up and down; the electric telescopic rod is connected with an external power supply;
the rubber blocks, the quantity of rubber block be two, and fix respectively on electric telescopic handle's activity is served, the relative inboard surface of two rubber blocks is the arc structure.
Preferably, the first screw rods are inserted into the four corners of the connecting plate through threads in a screwed mode, the first screw rods penetrate through the second support rods at the four corners through threads in a screwed mode, and the bottoms of the first screw rods are connected to the top plate of the limiting frame through threads in a screwed mode; the second support rod positioned in the middle is movably abutted against the upper side wall of the limiting frame.
Preferably, the upper end of the inner side wall of the limiting frame is fixedly provided with a second screw, a first internal threaded pipe is screwed on the second screw through threads, and a rubber pad is fixed at the inner end of the first internal threaded pipe.
Preferably, the rear side of the base is provided with a limit plate.
Preferably, a clamping groove is formed in the rear side of the base, a second internal threaded pipe is movably clamped in the clamping groove, and the front side of the upper end of the second internal threaded pipe is fixed with the limiting plate; the third screw rod is screwed through the second internal thread pipe through threads, and the front end of the third screw rod is screwed on the front side wall of the clamping groove through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an abrasion-proof clamping device for machining mechanical shaft parts, which is not limited by the shape of the shaft parts, avoids the abrasion of the shaft parts when being fixed and improves the practicability; the shaft parts are further stabilized, and the shaft parts are prevented from shaking during machining.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2.
FIG. 4 is an enlarged view of the portion B in FIG. 3
Fig. 5 is a rear view of fig. 1.
Description of the reference numerals:
the rubber block fixing device comprises a base 1, a clamping groove 1-1, a first support rod 2, a limiting frame 3, a gear 4, a rack 5, a pull rod 6, a rubber strip 7, a rotating shaft 8, a motor 9, a connecting plate 10, a second support rod 11, a fixing mechanism 12, an electric telescopic rod 12-1, a rubber block 12-2, a first screw 13, a second screw 14, a first internal threaded pipe 15, a second internal threaded pipe 16, a limiting plate 17, a third screw 18 and a rubber pad 19.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-5, the present embodiment 1 includes a base 1;
it also includes:
the number of the first supporting rods 2 is several, and the first supporting rods 2 are respectively distributed from front to back through bolts and are fixed on the base 1 from left to right;
the number of the limiting frames 3 is several, and the limiting frames 3 are respectively fixed on the first supporting rod 2 through bolts;
the number of the gears 4 is several, and the gears 4 are respectively arranged in the limit frame 3;
the number of the racks 5 is several, and the racks 5 are respectively arranged below the gear 4, and the gear 4 is meshed with the racks 5;
the number of the pull rods 6 is several, and the pull rods 6 are respectively movably arranged in the limiting frame 3; the rack 5 is fixed on the pull rod 6 through a bolt, and the pull rod 6 is movably abutted on an inner bottom plate of the limiting frame 3;
the number of the rubber strips 7 is several, one end of each rubber strip 7 is narrower than the other end of each rubber strip 7, one end of each rubber strip 7 penetrates through the other end of each rubber strip 7, and the left end and the right end of each rubber strip 7 are fixedly adhered to the left pull rod 6 and the right pull rod 6 through glue respectively;
the number of the rotating shafts 8 is two, the rotating shafts 8 are respectively screwed and penetrated in the limiting frames 3 on the left side and the right side through bearings and are fixed with the gear 4;
the number of the motors 9 is two, and the motors 9 are respectively fixed on the limiting frame 3 at the rearmost side through the bracket; the rear end of the rotating shaft 8 is fixed with an output shaft of the motor 9 through a bolt;
the connecting plate 10, the said connecting plate 10 locates above the spacing frame 3;
the number of the second support rods 11 is several, the second support rods 11 are fixed on the lower surface of the connecting plate 10 through bolts, the second support rods 11 correspond to the first support rods 2 one by one, and the second support rods 11 positioned at four corners are connected with the corresponding limiting frames 3 respectively;
the number of the fixing mechanisms 12 is several, and the fixing mechanisms 12 are respectively arranged between the front and the back adjacent first support rods 2; the fixing mechanism 12 is arranged between the connecting plate 10 and the base 1;
in embodiment 1, wear to establish axle type part between rubber strip 7 in proper order, starter motor 9 for pivot 8 rotates, drives gear 4 and rotates, and rack 5 removes, makes pull rod 6 pulling rubber strip 7, and rubber strip 7 ties up axle type part tight fixedly, utilizes fixed establishment 12 to stabilize axle type part from top to bottom.
Example 2:
referring to fig. 1-2, in embodiment 1, the fixing mechanism 12 includes:
the number of the electric telescopic rods 12-1 is two, and the electric telescopic rods 12-1 are respectively fixed on the upper surface of the base 1 and the lower surface of the connecting plate 10 through bolts; the electric telescopic rod 12-1 is connected with an external power supply, and the specific use model of the electric telescopic rod 12-1 is directly purchased, installed and used from the market according to the actual use requirement;
the number of the rubber blocks 12-2 is two, the two rubber blocks 12-2 are respectively fixed on the movable end of the electric telescopic rod 12-1 through bolts, and the opposite inner side surfaces of the two rubber blocks 12-2 are both arc-shaped structures;
by adopting the embodiment, the electric telescopic rod 12-1 is started, and the movable end of the electric telescopic rod 12-1 extends out, so that the upper rubber block 12-2 and the lower rubber block 12-2 are abutted against the ring wall of the shaft part, and the shaft part is further stabilized.
Example 3:
referring to fig. 1-3, on the basis of embodiment 1, a first screw 13 is inserted into each of four corners of the connecting plate 10 through a threaded screw, the first screw 13 is inserted into the second support rod 11 at the four corners through a threaded screw, and the bottom of the first screw 13 is screwed to the top plate of the limit frame 3 through a threaded screw; the second support rod 11 positioned in the middle is movably abutted against the upper side wall of the limiting frame 3;
adopt this embodiment, rotate a screw rod 13 for a screw rod 13 separates with spacing frame 3, takes off connecting plate 10 and No. two bracing pieces 11, the fixed axle class part of being convenient for.
Example 4:
referring to fig. 1 and 3, on the basis of embodiment 1, a second screw 14 is fixed to the upper end of the inner side wall of the limiting frame 3 through a bolt, a first internal threaded pipe 15 is screwed on the second screw 14 through threads, and a rubber pad 19 is fixed to the inner end of the first internal threaded pipe 15 through glue;
adopt this embodiment, when axle type part is fixed the back, rotate No. one internal thread pipe 15 for rubber pad 19 supports establishes on axle type part, avoids axle type part to rock.
Example 5:
referring to fig. 5, on the basis of embodiment 1, a clamping groove 1-1 is formed at the rear side of a base 1, a second internal threaded pipe 16 is movably clamped in the clamping groove 1-1, and a limiting plate 17 is fixed at the front side of the upper end of the second internal threaded pipe 16 through a bolt; the third screw 18 is screwed and penetrated in the second internal threaded pipe 16 through threads, and the front end of the third screw 18 is screwed on the front side wall of the clamping groove 1-1 through a bearing;
adopt this embodiment, when the axle type part that needs processing is shorter, pass through bolted connection with limiting plate 17 and No. two internal thread pipes 16, rotate No. three screw rods 18 for No. two internal thread pipes 16 remove, make limiting plate 17 support to establish the rear end at axle type part.
The working principle of the specific implementation mode is as follows: rotating a first screw 13 to separate the first screw 13 from a limiting frame 3, taking down a connecting plate 10 and a second supporting rod 11, sequentially penetrating shaft parts between rubber strips 7, starting a motor 9 to rotate a rotating shaft 8 to drive a gear 4 to rotate, moving a rack 5 to enable a pull rod 6 to pull the rubber strips 7, binding and fixing the shaft parts by the rubber strips 7, rotating a first internal thread pipe 15 after the shaft parts are fixed, enabling a rubber pad 19 to abut against the shaft parts to prevent the shaft parts from shaking, starting an electric telescopic rod 12-1, extending out a movable end of the electric telescopic rod 12-1 to enable upper and lower two rubber blocks 12-2 to abut against the ring wall of the shaft parts to further stabilize the shaft parts, and stabilizing the shaft parts up and down; when the shaft parts needing to be processed are short, the limiting plate 17 is connected with the second internal threaded pipe 16 through the bolt, and the third screw 18 is rotated, so that the second internal threaded pipe 16 moves, and the limiting plate 17 abuts against the rear end of the shaft parts.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the rubber strips 7 are used for binding the shaft parts, the limitation of the shapes of the shaft parts is avoided, the shaft parts are prevented from being worn when being fixed, and the practicability is improved;
2. be equipped with fixed establishment 12, further stabilized axle type part, avoid axle type part to rock when processing.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. An abrasion-proof clamping device for machining mechanical shaft parts comprises a base (1);
it is characterized in that it also comprises:
the number of the first supporting rods (2) is several, and the first supporting rods (2) are respectively distributed from front to back on the left and right and are fixed on the base (1);
the number of the limiting frames (3) is several, and the limiting frames (3) are respectively fixed on the first supporting rod (2);
the number of the gears (4) is several, and the gears (4) are respectively arranged in the limiting frame (3);
the number of the racks (5) is several, the racks (5) are respectively arranged below the gear (4), and the gear (4) is meshed with the racks (5);
the number of the pull rods (6) is several, and the pull rods (6) are respectively movably arranged in the limiting frame (3); the rack (5) is fixed on the pull rod (6), and the pull rod (6) is movably abutted against the inner bottom plate of the limiting frame (3);
the rubber strips (7) are provided in a plurality of numbers, one end of each rubber strip (7) is narrower than the other end of each rubber strip (7), one end of each rubber strip (7) penetrates through the other end of each rubber strip (7), and the left end and the right end of each rubber strip (7) are respectively fixed with the left pull rod (6) and the right pull rod (6);
the number of the rotating shafts (8) is two, the rotating shafts (8) are respectively and rotatably connected in the limiting frames (3) on the left side and the right side through bearings and fixed with the gear (4);
the number of the motors (9) is two, and the motors (9) are respectively fixed on the limiting frame (3) at the rearmost side through the bracket; the rear end of the rotating shaft (8) is fixed with an output shaft of the motor (9);
the connecting plate (10), the said connecting plate (10) locates above the spacing frame (3);
the number of the second support rods (11) is several, the second support rods (11) are respectively fixed on the lower surface of the connecting plate (10), the second support rods (11) and the first support rods (2) are arranged in a one-to-one correspondence mode, and the second support rods (11) positioned at four corners are respectively connected with the corresponding limiting frames (3);
the number of the fixing mechanisms (12) is several, and the fixing mechanisms (12) are respectively arranged between the front and the rear adjacent first supporting rods (2); the fixing mechanism (12) is arranged between the connecting plate (10) and the base (1).
2. The clamping device for machining the wear-resistant mechanical shaft parts, according to claim 1, is characterized in that: the fixing mechanisms (12) comprise:
the number of the electric telescopic rods (12-1) is two, and the electric telescopic rods (12-1) are respectively fixed on the upper surface of the base (1) and the lower surface of the connecting plate (10) from top to bottom; the electric telescopic rod (12-1) is connected with an external power supply;
the number of the rubber blocks (12-2) is two, the two rubber blocks (12-2) are respectively fixed on the movable end of the electric telescopic rod (12-1), and the opposite inner side surfaces of the two rubber blocks (12-2) are of arc structures.
3. The clamping device for machining the wear-resistant mechanical shaft parts, according to claim 1, is characterized in that: a first screw rod (13) is inserted into the four corners of the connecting plate (10) through threads in a screwed mode, the first screw rod (13) penetrates through a second supporting rod (11) in the four corners through threads in a screwed mode, and the bottom of the first screw rod (13) is connected to a top plate of the limiting frame (3) through threads in a screwed mode; the second support rod (11) in the middle is movably abutted against the upper side wall of the limit frame (3).
4. The clamping device for machining the wear-resistant mechanical shaft parts, according to claim 1, is characterized in that: a second screw rod (14) is fixed at the upper end of the inner side wall of the limiting frame (3), a first internal threaded pipe (15) is screwed on the second screw rod (14) through threads, and a rubber pad (19) is fixed at the inner end of the first internal threaded pipe (15).
5. The clamping device for machining the wear-resistant mechanical shaft parts, according to claim 1, is characterized in that: a limiting plate (17) is arranged at the rear side of the base (1).
6. The clamping device for machining the wear-resistant mechanical shaft parts, according to claim 5, is characterized in that: a clamping groove (1-1) is formed in the rear side of the base (1), a second internal threaded pipe (16) is movably clamped in the clamping groove (1-1), and the front side of the upper end of the second internal threaded pipe (16) is fixed with a limiting plate (17); the third screw rod (18) is screwed and penetrated in the second internal threaded pipe (16) through threads, and the front end of the third screw rod (18) is screwed on the front side wall of the clamping groove (1-1) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221111997.4U CN217552192U (en) | 2022-05-11 | 2022-05-11 | Clamping device is used in machining of machinery axle class part of abrasionproof decreases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221111997.4U CN217552192U (en) | 2022-05-11 | 2022-05-11 | Clamping device is used in machining of machinery axle class part of abrasionproof decreases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217552192U true CN217552192U (en) | 2022-10-11 |
Family
ID=83474060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221111997.4U Active CN217552192U (en) | 2022-05-11 | 2022-05-11 | Clamping device is used in machining of machinery axle class part of abrasionproof decreases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217552192U (en) |
-
2022
- 2022-05-11 CN CN202221111997.4U patent/CN217552192U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108968095B (en) | Mature coconut pulp digs gets device | |
| CN217552192U (en) | Clamping device is used in machining of machinery axle class part of abrasionproof decreases | |
| CN111757662A (en) | Clamping device for processing electronic component paster | |
| CN219542589U (en) | Quick concatenation edging device for aluminium alloy processing | |
| CN212276958U (en) | Transformer base convenient to install | |
| CN214080267U (en) | Auxiliary fixing device for three-fork universal joint | |
| CN210046109U (en) | Precise automatic tapping equipment for multiple stations of threads | |
| CN214135211U (en) | Intelligent polishing equipment for cast parts | |
| CN211566499U (en) | Fixing device is used in quartz capsule cutting | |
| CN114770395A (en) | Cast workpiece machining clamp | |
| CN112548806B (en) | Steel bar rust cleaning device for building construction | |
| CN110977958A (en) | Intelligent industrial mechanical arm | |
| CN209867332U (en) | Cleaning device for metal casting machining | |
| CN219444654U (en) | Grinding device for chain processing | |
| CN211168010U (en) | Pitch bearing supporting and transferring frame convenient to position | |
| CN218813409U (en) | Automatic sweeper replacement device of unmanned sweeper | |
| CN207629281U (en) | A kind of propeller processing riser cutting device | |
| CN109094211B (en) | Mobile cylinder number printing equipment | |
| CN213054629U (en) | Assembly quality of controllable lightning rod that discharges | |
| CN219426648U (en) | Power turbine assembly mounting fixture | |
| CN210755602U (en) | Motor shaft processing is ground with anti-skidding line and is carved device | |
| CN214069375U (en) | Line lifting device for track stringing construction | |
| CN210650178U (en) | Metal fixing device that polishes | |
| CN219131497U (en) | Aluminum frame processing tool | |
| CN213647329U (en) | Workpiece lossless locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |