CN216327686U - Flat tongs with parallel cushion blocks - Google Patents
Flat tongs with parallel cushion blocks Download PDFInfo
- Publication number
- CN216327686U CN216327686U CN202122356071.3U CN202122356071U CN216327686U CN 216327686 U CN216327686 U CN 216327686U CN 202122356071 U CN202122356071 U CN 202122356071U CN 216327686 U CN216327686 U CN 216327686U
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- guide rail
- rail base
- nipper
- flat
- piece
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- 230000000694 effects Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a flat tongs with parallel cushion blocks, which comprises a guide rail base and a shell piece arranged at the lower end of the guide rail base, wherein an operator places a workpiece at the upper end of the guide rail base and rotates a handle part to enable a threaded rod to rotate, the other end of the threaded rod is movably connected with a movable nipper, a lug at the lower end of the movable nipper is matched with a chute at the upper end of the guide rail base so as to enable the movable nipper to move towards the direction of a fixed nipper to clamp the workpiece, a chute is arranged at one side of the lug, a ball is arranged in the chute, when the lug and the movable nipper move together, the friction between the lug and the chute can be reduced by using the ball, the operator can put a side block at one side of the cushion block into a cavity and contact with a sucker, and simultaneously turn on a pump to pump out air between the sucker and the side block so as to fix the cushion block, the cushion block piece can prevent the workpiece from contacting with the movable nipper, so that the movable nipper is prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of flat tongs, in particular to a flat tong with parallel cushion blocks.
Background
A universal fixture for installing small workpiece is a random accessory of milling machine or drilling machine, which is fixed to the bench of machine tool for clamping workpiece to be cut, and features that the leading screw is turned by spanner and the movable jaw body is driven by leading screw nut to move for clamping and loosening workpiece. The size of the clamped workpiece must not exceed 70 mm. At present, before a workpiece is machined, the workpiece needs to be fixed by using a flat tongs structure so as to be convenient for subsequent machining.
When the existing flat tongs clamp a workpiece, the flat tongs are generally fixedly installed on a workbench and cannot rotate the workpiece, the working efficiency is low, and when the workpiece is clamped, a cushion block structure is not arranged, so that a tong plate is easily damaged, and the service life is shortened.
Aiming at the problems, the utility model provides flat tongs with parallel cushion blocks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide flat tongs with parallel cushion blocks, which have the advantages of capability of rotating a workpiece, convenience in use and clamping and good use effect, so that the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a pair of flat tongs with parallel cushion blocks comprises a guide rail base and a shell piece arranged at the lower end of the guide rail base, wherein the upper end of the guide rail base is also provided with a screw rod structure, and one side of the shell piece is also provided with an installation block;
the lead screw structure is including setting up handle portion and the threaded rod of fixed mounting in handle portion one side in guide rail base upper end, and handle portion one end and activity nipper swing joint are kept away from to the threaded rod, and the lower extreme of activity nipper is equipped with the lug, and one side of activity nipper still is equipped with the cushion spare.
Preferably, the guide rail base comprises a side table arranged at the upper end of the guide rail base, a thread cylinder arranged on one side of the side table, and a sliding groove arranged at the upper end of the guide rail base, the sliding groove is matched with the convex block, the fixed nipper is arranged at the upper end of the guide rail base, a circular plate is fixedly arranged at the lower end of the guide rail base, and an annular groove is machined in the surface of the circular plate.
Preferably, the outer shell part comprises a driving motor arranged inside the outer shell part and a rotating shaft connected with the output end of the driving motor, a supporting rod is arranged at the upper end of the outer shell part, and the upper end of the supporting rod is movably connected with the annular groove.
Preferably, the movable nipper comprises a cavity arranged inside the movable nipper and an air suction pump arranged inside the cavity, one end of the air suction pump is connected with the connecting pipe, and one end, far away from the air suction pump, of the connecting pipe is connected with the sucker.
Preferably, the fixed nipper and the movable nipper have the same structure, and one side of the fixed nipper and one side of the movable nipper are both provided with a cushion block.
Preferably, the cushion block piece comprises a side block arranged on one side of the cushion block piece and a non-slip mat arranged on the other side of the cushion block piece.
Preferably, the projection includes a channel formed in a side of the projection and a ball disposed within the channel.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a pair of flat tongs with parallel cushion blocks, wherein a side table and a fixed nipper are arranged at the upper end of a guide rail base, a threaded cylinder is arranged at one side of the side table and is in threaded fit connection with a threaded rod, an operator places a workpiece at the upper end of the guide rail base and rotates a handle part to enable the threaded rod to rotate, the other end of the threaded rod is movably connected with a movable nipper, and a convex block at the lower end of the movable nipper is matched with a sliding groove at the upper end of the guide rail base, so that the movable nipper can move towards the direction of the fixed nipper to clamp the workpiece.
2. According to the flat tongs with the parallel cushion blocks, the mounting blocks are arranged on the outer side of the shell piece, an operator uses the mounting blocks to mount the shell piece on the workbench, the driving motor is arranged inside the shell piece, the output end of the driving motor is connected with the rotating shaft, the rotating shaft penetrates through the shell piece and is connected with the center of the circular plate at the lower end of the guide rail base, the circular plate is mounted at the center of the guide rail base, the supporting rod is fixedly mounted at the upper end of the shell piece and is movably connected with the annular groove in the surface of the circular plate, after the workpiece is clamped, the operator starts the driving motor to work to enable the rotating shaft to rotate, so that the circular plate and the guide rail base can rotate, namely the workpiece can be rotated, the flat tongs are convenient to use, the guide rail base can be supported by the two groups of the supporting rods and the rotating shaft, and the support is stable.
3. According to the flat tongs with the parallel cushion blocks, the cavity is formed in the movable nipper, the air suction pump is installed in the cavity, an operator can put the side block on one side of the cushion block piece into the cavity and contact with the suction disc, meanwhile, the air suction pump is started, air between the suction disc and the side block can be pumped out, and therefore the cushion block piece can be fixed, the cushion block piece can be used for preventing a workpiece from contacting with the movable nipper, the movable nipper is prevented from being damaged, meanwhile, the anti-slip pad is arranged on the other side of the cushion block piece, and the workpiece is prevented from slipping off when being clamped.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a fragmentary structural exploded view of the present invention;
FIG. 3 is a schematic diagram of a movable vise plate structure according to the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
fig. 5 is a schematic view of the structure of the circular plate of the present invention.
In the figure: 1. a guide rail base; 11. a side table; 12. a threaded barrel; 13. a chute; 14. fixing the nipper; 15. a circular plate; 16. an annular groove; 2. a housing member; 21. a drive motor; 22. a rotating shaft; 23. a support bar; 3. mounting blocks; 4. a screw rod structure; 41. a handle portion; 42. a threaded rod; 43. a movable nipper; 431. a cavity; 432. a getter pump; 433. a connecting pipe; 434. a suction cup; 44. a bump; 441. a channel; 442. a ball bearing; 45. a pad member; 451. a side block; 452. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flat tongs with parallel pads comprises a guide rail base 1 and a shell 2 arranged at the lower end of the guide rail base 1, wherein the guide rail base 1 can rotate by using a driving motor 21 and a rotating shaft 22 inside the shell 2, so that a workpiece can be rotated, the upper end of the guide rail base 1 is further provided with a screw rod structure 4, the screw rod structure 4 is used for clamping the workpiece, the operation is convenient, and one side of the shell 2 is further provided with an installation block 3; the mounting block 3 is used for fixedly mounting the housing part 2.
Referring to fig. 2, 3 and 4, the screw rod structure 4 includes a handle portion 41 disposed at the upper end of the guide rail base 1 and a threaded rod 42 fixedly mounted on one side of the handle portion 41, one end of the threaded rod 42 away from the handle portion 41 is movably connected with a movable clamp plate 43, a bump 44 is disposed at the lower end of the movable clamp plate 43, and a pad member 45 is further disposed on one side of the movable clamp plate 43; the threaded cylinder 12 is in threaded fit connection with the threaded rod 42, an operator places a workpiece at the upper end of the guide rail base 1 and rotates the handle part 41 to enable the threaded rod 42 to rotate, so that the movable nipper 43 can move towards the fixed nipper 14 to clamp the workpiece, the operation is simple, one side of the lug 44 is provided with a groove 441, the ball 442 is arranged inside the groove 441, and when the lug 44 moves together with the movable nipper 43, the friction between the lug 44 and the sliding groove 13 can be reduced by the ball 442; the movable nipper 43 comprises a cavity 431 arranged inside the movable nipper 43 and an aspirator pump 432 arranged inside the cavity 431, one end of the aspirator pump 432 is connected with a connecting pipe 433, and one end of the connecting pipe 433 far away from the aspirator pump 432 is connected with a suction cup 434; the fixed nipper 14 and the movable nipper 43 have the same structure, and a pad member 45 is provided on each of the fixed nipper 14 and the movable nipper 43; the cushion piece 45 comprises a side block 451 arranged at one side of the cushion piece 45 and a non-slip pad 452 arranged at the other side of the cushion piece 45; the projection 44 includes a groove 441 opened at one side of the projection 44 and a ball 442 disposed inside the groove 441; an operator can put the side block 451 on one side of the cushion block piece 45 into the cavity 431, contact the suction cup 434, simultaneously start the suction pump 432, and can pump out air between the suction cup 434 and the side block 451, so that the cushion block piece 45 can be fixed, the cushion block piece 45 can prevent a workpiece from contacting with the movable nipper 43, the movable nipper 43 is prevented from being damaged, meanwhile, the anti-slip pad 452 is arranged on the other side of the cushion block piece 45, and when the workpiece is clamped, the workpiece is prevented from slipping off.
Referring to fig. 2 and 5, the guide rail base 1 includes a side table 11 disposed at an upper end of the guide rail base 1, a threaded cylinder 12 disposed at one side of the side table 11, and a sliding chute 13 disposed at an upper end of the guide rail base 1, wherein the sliding chute 13 is matched with a bump 44, a fixed nipper 14 is disposed at an upper end of the guide rail base 1, a circular plate 15 is fixedly mounted at a lower end of the guide rail base 1, and an annular groove 16 is formed on a surface of the circular plate 15; the outer shell member 2 comprises a driving motor 21 arranged inside the outer shell member 2 and a rotating shaft 22 connected with the output end of the driving motor 21, the upper end of the outer shell member 2 is provided with a support rod 23, and the upper end of the support rod 23 is movably connected with the annular groove 16; operating personnel utilizes installation piece 3 to install outer shell 2 on the workstation, pivot 22 runs through outer shell 2 and is connected with circular slab 15 center department of guide rail base 1 lower extreme, circular slab 15 installs the center department at guide rail base 1, simultaneously there is bracing piece 23 at the upper end fixed mounting of outer shell 2, bracing piece 23 and the 16 swing joint of ring channel on circular slab 15 surface, after pressing from both sides the work piece clamp, operating personnel opens driving motor 21 work, make pivot 22 rotate, thereby can make circular slab 15 and guide rail base 1 rotate, can rotate the work piece promptly, and is convenient to use, utilize two sets of bracing pieces 23 and pivot 22 to play the supporting role to guide rail base 1, it is comparatively stable to support.
The working principle is as follows: an operator places a workpiece on the upper end of the guide rail base 1 and rotates the handle part 41 to enable the threaded rod 42 to rotate, the other end of the threaded rod 42 is movably connected with the movable nipper 43, the lug 44 at the lower end of the movable nipper 43 is matched with the sliding groove 13 at the upper end of the guide rail base 1, so that the movable nipper 43 can move towards the direction of the fixed nipper 14 to clamp the workpiece, the operation is simple, the groove 441 is arranged at one side of the lug 44, the ball 442 is arranged inside the groove 441, when the lug 44 moves together with the movable nipper 43, the friction between the lug 44 and the sliding groove 13 can be reduced by the ball 442, the mounting block 3 is arranged at the outer side of the casing 2, the operator mounts the casing 2 on a workbench by the mounting block 3, the rotating shaft 22 penetrates through the casing 2 and is connected with the center of the circular plate 15 at the lower end of the guide rail base 1, the circular plate 15 is arranged at the center of the guide rail base 1, the supporting rod 23 is fixedly arranged at the upper end of the shell part 2, the supporting rod 23 is movably connected with the annular groove 16 on the surface of the circular plate 15, when a workpiece is clamped, an operator starts the driving motor 21 to work to drive the rotating shaft 22 to rotate, so that the circular plate 15 and the guide rail base 1 can rotate, namely the workpiece can be rotated, the use is convenient, the guide rail base 1 can be supported by using the two groups of supporting rods 23 and the rotating shaft 22, the support is stable, the cavity 431 is arranged inside the movable clamp plate 43, the air suction pump 432 is arranged inside the cavity 431, the operator can put the side block 451 at one side of the cushion block 45 into the cavity 431 and contact with the suction cup 434, and simultaneously starts the air suction pump 432 to pump out air between the suction cup 434 and the side block 451, so that the cushion block 45 can be fixed, the cushion piece 45 is utilized to prevent the workpiece from contacting with the movable nipper 43, so that the movable nipper 43 is prevented from being damaged, and meanwhile, the anti-slip pad 452 is arranged on the other side of the cushion piece 45, so that the workpiece is prevented from slipping off when being clamped.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a take flat-nose pliers of parallel cushion, includes guide rail base (1) and sets up shell spare (2) at guide rail base (1) lower extreme, its characterized in that: the upper end of the guide rail base (1) is also provided with a screw rod structure (4), and one side of the shell piece (2) is also provided with a mounting block (3);
the lead screw structure (4) is including setting up handle portion (41) and the threaded rod (42) of fixed mounting in handle portion (41) one side in guide rail base (1) upper end, and handle portion (41) one end and activity nipper (43) swing joint are kept away from in threaded rod (42), and the lower extreme of activity nipper (43) is equipped with lug (44), and one side of activity nipper (43) still is equipped with spacer piece (45).
2. The flat-nose pliers with the parallel cushion blocks of claim 1, wherein: guide rail base (1) is including setting up side platform (11) and the screw thread section of thick bamboo (12) of setting in side platform (11) one side in guide rail base (1) upper end to and set up spout (13) in guide rail base (1) upper end, and spout (13) and lug (44) phase-match, and fixed nipper (14) set up the upper end in guide rail base (1), and the lower extreme fixed mounting of guide rail base (1) has circular slab (15), and the surface finish of circular slab (15) has annular groove (16).
3. The flat-nose pliers with the parallel cushion blocks of claim 1, wherein: the outer shell member (2) comprises a driving motor (21) arranged inside the outer shell member (2) and a rotating shaft (22) connected with the output end of the driving motor (21), a supporting rod (23) is arranged at the upper end of the outer shell member (2), and the upper end of the supporting rod (23) is movably connected with the annular groove (16).
4. The flat-nose pliers with the parallel cushion blocks of claim 1, wherein: the movable clamp plate (43) comprises a cavity (431) arranged in the movable clamp plate (43) and an aspirator pump (432) arranged in the cavity (431), one end of the aspirator pump (432) is connected with a connecting pipe (433), and one end, far away from the aspirator pump (432), of the connecting pipe (433) is connected with a sucker (434).
5. The flat-nose pliers with the parallel cushion blocks of claim 2, wherein: the fixed nipper (14) and the movable nipper (43) have the same structure, and one side of the fixed nipper (14) and one side of the movable nipper (43) are both provided with a cushion piece (45).
6. The flat-nose pliers with the parallel cushion blocks of claim 1, wherein: the cushion block piece (45) comprises a side block (451) arranged on one side of the cushion block piece (45) and a non-slip pad (452) arranged on the other side of the cushion block piece (45).
7. The flat-nose pliers with the parallel cushion blocks of claim 1, wherein: the projection (44) includes a channel (441) formed in one side of the projection (44) and a ball (442) disposed within the channel (441).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356071.3U CN216327686U (en) | 2021-09-28 | 2021-09-28 | Flat tongs with parallel cushion blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356071.3U CN216327686U (en) | 2021-09-28 | 2021-09-28 | Flat tongs with parallel cushion blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216327686U true CN216327686U (en) | 2022-04-19 |
Family
ID=81173357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122356071.3U Active CN216327686U (en) | 2021-09-28 | 2021-09-28 | Flat tongs with parallel cushion blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216327686U (en) |
-
2021
- 2021-09-28 CN CN202122356071.3U patent/CN216327686U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: No. A-3, Minghai Industrial Park, Changfu Road, Dalian Development Zone, Jinzhou District, Dalian City, Liaoning Province, 116000 Patentee after: DALIAN LITIAN MOLDING Co.,Ltd. Address before: 210000 room 1013-20, building 2, No. 2, Shuanglong street, Qinhuai District, Nanjing, Jiangsu Province Patentee before: Nanjing Fenghuan Digital Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |