CN211072663U

CN211072663U - Adjustable manual pressing clamp

Info

Publication number: CN211072663U
Application number: CN201921547718.7U
Authority: CN
Inventors: 洪峰; 李桂奇
Original assignee: Suzhou Aoguan Intelligent Equipment Co ltd
Current assignee: Suzhou Aoguan Intelligent Equipment Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-24
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a manual clamp that compresses tightly with adjustable, which comprises a bracket, it is provided with the frock platform to slide on the support, be provided with at least one closing device on the frock platform, clamping device is including sliding the stand that sets up on the frock platform, be provided with on the stand and carry out the briquetting of action of going up and down for the stand, the briquetting with be provided with elevating system between the stand, the briquetting with be provided with rotatory limit structure between the stand. The utility model discloses a manual compress tightly anchor clamps with adjustable can be applicable to the work piece of multiple different specifications, can adjust the interval between the adjacent anchor clamps, can also rotate spacing regulation alone to the briquetting of anchor clamps.

Description

Adjustable manual pressing clamp

Technical Field

The utility model relates to a machining technical field, in particular to mechanical fixture, concretely relates to manual clamp with adjustable.

Background

In the existing patents, the patent names: a screw rod clamp parallel stress mechanism (patent number: CN201820376379. X) discloses a screw rod clamp parallel stress mechanism, which comprises a screw rod parallel pushing unit, wherein the unit comprises a push plate with a pushing part, and a plurality of screw rods, the screw rods are arranged on two sides of a fixed rack in parallel along the length direction of the fixed rack, and the screw rods are fixedly connected with the push plate and enable the push plate to generate horizontal displacement along the length direction of the fixed rack through the rotation of the screw rods; the mechanism further comprises a driving unit and a stress pushing and pressing unit, wherein the stress pushing and pressing unit comprises a pressing plate, and a battery clamping plate of a battery station is extruded by pushing of a pushing plate.

The clamp in the prior art adjusts the distance between the opposite clamping plates through the rotation of the screw rod, and then clamping operation is realized. However, the clamp in the prior art cannot adapt to workpieces with various heights and widths, cannot adjust the angle of the clamping block of the clamp independently, cannot adjust the interval between adjacent clamps, and cannot perform displacement operation on the whole clamp.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a manual compress tightly anchor clamps with adjustable, can be applicable to the work piece of multiple different specifications, can adjust the interval between the adjacent anchor clamps, can also rotate spacing regulation alone to the support briquetting of anchor clamps.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a manual compress tightly anchor clamps with adjustable, includes the support, it is provided with the frock platform to slide on the support, be provided with at least one closing device on the frock platform, closing device is including sliding the stand that sets up on the frock platform, be provided with on the stand and carry out the briquetting of going up and down action for the stand, the briquetting with be provided with elevating system between the stand, the briquetting with be provided with rotatory limit structure between the stand.

In a preferred embodiment of the present invention, the lifting mechanism includes a lifting hole provided in the column, and a shaft is concentrically provided in the lifting hole.

In a preferred embodiment of the present invention, the lifting mechanism further comprises a screw rod pivotally connected to the pressing block at one end, and the other end of the screw rod is correspondingly screwed to the shaft.

The utility model discloses a preferred embodiment, elevating system still includes the press block bottom is provided with to inlay and establishes the lifting sleeve in the lifting hole, be provided with the shaft hole that corresponds the intercommunication with the lifting sleeve on the press block, the lead screw wear to establish in shaft hole and lifting sleeve after with the shaft section of thick bamboo corresponds to connect soon, the lead screw with the press block passes through the bearing and connects.

In a preferred embodiment of the present invention, the rotation limiting structure comprises a limiting snap-gauge arranged on the lifting sleeve, and a rotating slot arranged on the wall of the lifting hole; the rotary clamping groove limits the limiting clamping plate in the rotary clamping groove.

The utility model discloses a preferred embodiment is provided with the mounting panel on the frock platform, the stand slides to inlay and establishes the mounting panel with between the frock platform.

In a preferred embodiment of the present invention, a plurality of first positioning holes are formed on the mounting plate, and a plurality of second positioning holes are formed on the upright post.

In a preferred embodiment of the present invention, the column is provided with a positioning block and a supporting plate corresponding to the pressing block.

In a preferred embodiment of the present invention, a positioning frame for assisting positioning is disposed between adjacent columns, and a positioning block is disposed on the positioning frame.

In a preferred embodiment of the present invention, at least one pair of parallel linear rails is disposed on the support, and a tooling platform is slidably disposed on the linear rails.

According to the beneficial effect of the adjustable manual pressing clamp for the battery in the above embodiment, the beneficial effect is that:

the utility model provides a manual compress tightly anchor clamps with adjustable can be applicable to the work piece of multiple different specifications, can adjust the interval between the adjacent anchor clamps, can also rotate spacing regulation alone to the briquetting of anchor clamps.

The lifting mechanism can adjust the distance between the pressing block and the upright post through the rotation of the screw rod, so that the clamping operation of workpieces with different heights can be adjusted.

A rotary limiting structure is arranged between the upright post and the pressing block, so that the pressing block can rotate at a certain angle around the central shaft of the lifting sleeve in the upright post.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic structural view of an oblique view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the embodiment of the present invention in a top view;

FIG. 3 is a schematic side view of the embodiment of the present invention;

FIG. 4 is a schematic view of the side view of the present invention;

fig. 5 is a schematic structural view between the rotary clamping groove and the rotary clamping plate in the embodiment of the present invention;

in the figure: the device comprises a support 1, a parallel linear rail 11, a sliding block 12, a tool platform 2, a positioning hole I21, a mounting plate 22, a pressing device 3, a vertical column 31, a positioning hole II 311, a supporting plate 312, a lifting hole 313, a shaft barrel 314, a lifting sleeve 32, a screw rod 321, a crank 33, a pressing block 34, a shaft hole 341, a rotary clamping groove 342, a limiting clamping plate 343, a bearing 344, a positioning frame 4 and a positioning block 5.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1 to 5, an adjustable manual pressing fixture includes a support 1, at least one pair of parallel linear rails 11 is disposed on the support 1, a tooling platform 2 is slidably disposed on the pair of parallel linear rails 11, a mounting plate 22 is disposed on the tooling platform 2, and a sliding chute is disposed on the mounting plate 22; and a plurality of positioning holes 21 on the mounting plate 22, a plurality of positioning holes two 311 are arranged on the upright column 31, the positioning holes one 21 and the positioning holes one 21 can realize the limit locking of the upright column 31 and the mounting plate 22 through connecting pieces, and the connecting pieces can adopt one or more of bolts, screws and limit inserting plates. At least one pressing device 3 is arranged on the tool platform 2, and the pressing device 3 comprises an upright column 31 which is arranged on the tool platform 2 in a sliding manner. The one end of the upright column 31 is inserted into the chute of the mounting plate 22, and the one end of the upright column 31 embedded into the mounting plate 22 is locked between the mounting plate 22 and the tooling platform 2 in a sliding manner.

Specifically, the column 31 is provided with a positioning block 5 and a supporting plate 312 corresponding to the pressing block 34. And a positioning frame 4 for auxiliary positioning is arranged between the adjacent upright columns 31, and a positioning block 5 is arranged on the positioning frame 4. The upright column 31 is provided with a pressing block 34 which can move up and down relative to the upright column 31, a lifting mechanism is arranged between the pressing block 34 and the upright column 31, and a rotation limiting structure is arranged between the pressing block 34 and the upright column 31.

In a preferred embodiment of the present invention, the lifting mechanism comprises a lifting hole 313 formed in the column 31, and a shaft 314 concentrically disposed in the lifting hole 313. The bottom of the pressing block 34 is provided with a lifting sleeve 32 embedded in the lifting hole 313, the pressing block 34 is provided with a shaft hole 341 correspondingly communicated with the lifting sleeve 32, and the screw rod 321 is inserted into the shaft hole 341 and the lifting sleeve 32 and then is correspondingly screwed with the shaft barrel 314. The bearing 344 is embedded in the shaft hole 341 of the pressing block 34, the screw rod 321 is inserted into the bearing 344 in the shaft hole 314 of the pressing block 34, and one end of the screw rod 321 is pivotally connected with the pressing block 34 through the bearing 344. The other end of the screw rod 321 is correspondingly screwed with the shaft barrel 314.

In a preferred embodiment of the present invention, the rotation limiting structure comprises a limiting catch plate 343 disposed on the lifting sleeve 32, and a rotating catch groove 342 disposed on the wall of the lifting hole 313; the rotary catch groove 342 defines the limit catch plate 343 within the rotary catch groove 342.

The working principle is as follows:

the lifting sleeve 32 at the bottom of the pressing block 34 is embedded in the lifting hole 313, the pressing block 34 is provided with a shaft hole 341 correspondingly communicated with the lifting sleeve 32, and the screw rod 321 is inserted into the bearing 344 in the shaft hole 341 and the lifting sleeve 32 and then is correspondingly screwed with the shaft barrel 314. The crank 33 with the screw rod 321 positioned outside is adjusted to drive the screw rod 321 to rotate in the bearing 344, the distance between the pressing block 34 and the upright post 31 is adjusted by utilizing the screwing depth between the screw rod 321 and the shaft barrel 314, the pressing block 34 and the supporting plate 312 on the upright post 31 clamp the workpiece, and the positioning holes arranged on the positioning block 5 and the workpiece and arranged on the positioning frame 4 and the upright post 31 can be used for embedding to realize auxiliary positioning. The arranged lifting mechanism can adjust the distance between the pressing block 34 and the upright column through the rotation of the screw rod 321, so as to adjust the clamping operation of workpieces with different heights.

A rotation limiting structure is provided between the column 31 and the pressing block 34, so that the pressing block 34 can rotate around the central axis of the lifting sleeve 32 in the column 31 by a certain angle. The rotation limiting structure comprises a limiting clamping plate 343 arranged on the lifting sleeve 32 and a rotating clamping groove 342 arranged on the wall of the lifting hole 313; the rotary catch groove 342 defines the limit catch plate 343 within the rotary catch groove 342. What this application set up is the rotatory draw-in groove 342 of arc of 90 degrees for 90 degrees rotations can be done at the rotatory draw-in groove 342 of arc of 90 degrees to spacing cardboard 343. The time for replacing the workpiece is saved.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a manual compress tightly anchor clamps with adjustable, includes support (1), it is provided with frock platform (2) to slide on support (1), be provided with at least one closing device (3) on frock platform (2), its characterized in that: the pressing device (3) comprises an upright post (31) arranged on the tooling platform (2) in a sliding mode, a pressing block (34) which moves up and down relative to the upright post (31) is arranged on the upright post (31), a lifting mechanism is arranged between the pressing block (34) and the upright post (31), and a rotation limiting structure is arranged between the pressing block (34) and the upright post (31).

2. The adjustable manual compression clamp of claim 1, further comprising: the lifting mechanism comprises a lifting hole (313) arranged in an upright post (31), and a shaft barrel (314) is concentrically arranged in the lifting hole (313).

3. The adjustable manual compression clamp of claim 2, wherein: the lifting mechanism further comprises a screw rod (321) with one end pivotally connected to the pressing block (34), and the other end of the screw rod (321) is correspondingly screwed with the shaft cylinder (314).

4. The adjustable manual compression clamp of claim 3, wherein: the lifting mechanism further comprises a lifting sleeve (32) which is embedded into the lifting hole (313) and arranged at the bottom of the pressing block (34), a shaft hole (341) which is correspondingly communicated with the lifting sleeve (32) is arranged on the pressing block (34), a screw rod (321) penetrates through the shaft hole (341) and the lifting sleeve (32) and then is correspondingly screwed with the shaft barrel (314), and the screw rod (321) is connected with the pressing block (34) through a bearing (344).

5. The adjustable manual compression clamp of claim 4, wherein: the rotation limiting structure comprises a limiting clamping plate (343) arranged on the lifting sleeve (32) and a rotating clamping groove (342) arranged on the wall of the lifting hole (313); the rotary clamping groove (342) limits the limiting clamping plate (343) in the rotary clamping groove (342).

6. The adjustable manual compression clamp of claim 1, further comprising: the tool platform is characterized in that a mounting plate (22) is arranged on the tool platform (2), and the upright column (31) is embedded in the mounting plate (22) in a sliding mode between the tool platform (2).

7. The adjustable manual compression clamp of claim 6, wherein: the mounting plate is characterized in that a plurality of first positioning holes (21) are formed in the mounting plate (22), a plurality of second positioning holes (311) are formed in the upright column (31), and the first positioning holes (21) are formed in the upright column.

8. The adjustable manual compression clamp of claim 1, further comprising: the upright post (31) is provided with a positioning block (5) and a supporting plate (312) which correspond to the pressing block (34).

9. The adjustable manual compression clamp of claim 1, further comprising: and a positioning frame (4) for auxiliary positioning is arranged between the adjacent upright columns (31), and a positioning block (5) is arranged on the positioning frame (4).

10. The adjustable manual compression clamp of claim 1, further comprising: the support (1) is provided with at least one pair of parallel linear rails (11), and the linear rails (11) which are parallel to each other are provided with a tooling platform (2) in a sliding manner.