CN219787391U - Transverse manual quick locking clamp - Google Patents

Abstract

The utility model discloses a transverse manual quick locking clamp which comprises a body, wherein the upper end of the body is a mounting part of the clamp, the lower part of the body is a clamping part for locking a workpiece, the clamping part is U-shaped, a pressing strip for locking the workpiece is arranged in the clamping part and is mounted through a bolt, the bolt penetrates through the body, the upper surface of the body is connected with a panel, springs are arranged around the bolt and used for controlling reset of the pressing strip, the pressing strip is controlled to be pressed down by the panel, the panel is controlled by an operating handle, a part contacted with the body by the operating handle is of an eccentric structure, and the panel and the body are relatively separated when the operating handle rotates.

Description

Transverse manual quick locking clamp

Technical Field

The utility model belongs to workpiece clamping devices, and particularly relates to a transverse manual rapid locking clamp.

Background

The jig is a device for fixing a machining object in a machine manufacturing process so as to occupy a correct position for performing a construction or a detection. The existing clamping device on the operation table is divided into a fixed installation device and a movable clamping device, the fixed installation device is used for realizing the fixation of a workpiece through a reserved position of the operation table, generally, a hydraulic device is used for clamping or screwing through bolts, the movable clamping device is used for grabbing on an upper mechanical arm, the clamping work of parts is realized through a work of collecting and releasing, the grabbing force of the workpiece to be drilled or polished after clamping needs to be accurately controlled, the surface of the part can be damaged due to overlarge force, and the workpiece is possibly dropped off due to overlarge force or generates displacement to bring deviation during polishing.

The existing clamps for fixing the workpiece processing are also many, but the problems of inconvenient locking and the like exist in part.

Disclosure of Invention

The utility model aims to provide a transverse manual rapid locking clamp which solves the problems of inconvenient locking and the like in the workpiece machining process.

The technical scheme is as follows: the transverse manual quick locking clamp comprises a body, wherein the top end of the body is an installation part for installing and fixing the clamp, the bottom of the body is a clamping part for clamping a workpiece, and a pressing strip is arranged in the clamping part; the pressing strip is connected with the panel through a connecting bolt, and the connecting bolt penetrates through the body; the panel is positioned on one side of the body, the middle part of the panel is arranged on the body through a screw, the outside of the screw is wrapped with a reset spring, and a movable gap exists between the panel and the side surface of the body; one side of the panel is connected with an operating handle through a handle connecting bolt, and the part of the operating handle, which is abutted with the body, is of an eccentric structure;

the clamp is characterized in that the clamp moves relatively with the body through a rotary control panel of the operating handle, and the panel controls the pressing strip to lock the workpiece in the clamping part through the connecting bolt.

Further, the mounting part on the body is provided with a groove or a bolt hole.

Further, two sides of the bottom of the panel are provided with raised edges.

Further, the layering still be connected with the knock pin, the knock pin pass the body, the top of knock pin offsets with the panel, the knock pin cooperation spring provides holding power for the side of panel, the spring is including wrapping up in the knock pin outside.

Further, the body be located operating handle's position department and seted up the opening, the bolt hole has been seted up to the bottom of opening, through bolt hole and bolt fastening sloping block, the sloping block be located the another side of installation department.

Furthermore, in the clamping part, an upper groove and a lower groove are respectively arranged on the two side plates of the clamping part.

Furthermore, a plastic anti-slip pad is arranged at the contact part of the pressing strip and the workpiece.

Furthermore, the protruding height of the protruding edge of the panel connecting pressing bar is larger than that of the protruding edge of the other side, and the outer surface of the panel, which is close to the clamping part on the body, is provided with an inclined surface.

The beneficial effects are that: the clamp provided by the utility model adopts the transversely-arranged operating handle, so that the risk caused by contact with a workpiece to be processed is avoided when the clamp is operated longitudinally, the clamp can be locked manually and rapidly, and compared with most pneumatic and hydraulic locking equipment, the clamp is smaller in size, more flexible to use and also suitable for small-scale processing and test in the process of developing and designing more nonstandard products.

Drawings

FIG. 1 is a schematic view of the structure of the clamp of the present utility model;

FIG. 2 is an exploded view of the clip removal panel of the present utility model;

FIG. 3 is an exploded view of the clamp removal panel and workpiece of the present utility model;

FIG. 4 is a side exploded view of the clip removal panel of the present utility model;

FIG. 5 is an exploded view of the structure of the clamp of the present utility model;

FIG. 6 is a second exploded view of the structure of the clamp of the present utility model;

fig. 7 is an exploded view of the structure of the clamp of the present utility model.

Detailed Description

For a detailed description of the disclosed technical solutions, the following description is further made with reference to the accompanying drawings.

The utility model provides a transverse manual quick locking clamp, and the specific structure can be seen in fig. 1-7. The fixture comprises a body 1, wherein the top of the body 1 is provided with a mounting part 101 which can be arranged as a mounting plate for mounting and fixing the fixture on a machine tool or processing equipment. In order to prevent the clamp from falling off in the processing process, a transverse groove can be arranged on the mounting part 101, the clamp is inserted from one side in the horizontal direction during mounting and slides to the mounting position, further, a bolt hole can be formed in the mounting part 101, and the clamp is further fixed through the bolt, so that the safety is improved. The bottom of the body 1 is a clamping part, can be U-shaped, comprises an upper side plate and a lower side plate, and is correspondingly provided with an upper groove 102 and a lower groove 103, wherein the upper groove 102 and the lower groove 103 are used for preventing a workpiece from sliding off. The body 1 is made of metal and is integrally formed. In the clamping part, the upper side plate is inwards concave in the illustration, a mounting notch of a pressing strip 4 is formed, the pressing strip 4 is positioned in the mounting notch, a plurality of groups of through holes are formed in the bottom of the mounting notch and in contact with the pressing strip 4 on the body 1 for mounting the connecting bolts, and the mounting of the connecting bolts also comprises the step of arranging a top pin 8. One end of the connecting bolt is used for fixing the pressing strip 4, the other end of the connecting bolt is connected with the panel 2, the panel 2 is fixedly connected with the pressing strip 4, and the jacking pin 8 is used for improving the upward lifting flexibility of the panel 2 and also plays a supporting role. The top pin 8 comprises a spring, and the top of the top pin 8 can be connected with the spring, the spring does not penetrate through the body to the side of the pressing bar 4, and is positioned on the outer side surface of the body and used for supporting the panel 2, and the top pin 8 or the spring abuts against the bottom surface of the panel 2, but is not fixedly connected. For the panel 2, the middle part is provided with a through hole for the screw 7 to install on the body 1, one end of the screw 7 is fixed on the body, but the panel 2 is movable, the distance between the panel 2 and the body 1 is a movable clearance, but the distance is not separated from the limitation of the screw 7, and in order to play a good role in supporting, the excircle of the screw 7 also comprises a reset spring 702, and the panel 2 can be supported under the condition of no stress through the reset spring 702 and also plays a role in fixing to a certain extent, so that the panel is not loose at will. One side of the panel 2, close to the side of the mounting portion 101, is provided with a mounting hole for connecting and fixing the handle mounting screw 301, and is movably connected, the handle mounting screw 301 passes through the operating handle 3, and the operating handle 3 is located at the position of the handle mounting screw 301 and is an eccentric mechanism, and is not in a cylindrical shape, when the operating handle 3 rotates, the panel 2 is separated from the body 1 due to the eccentric structure, one end of the screw 7 is fixed on the body 1, the panel 2 is movable, the panel 2 is jacked, one side of the panel 2 is jacked, and the other side of the panel 2, namely, the side contacted with the pressing strip 4, is pressed down, so that the pressing strip 4 is pressed down, protrudes in the clamping portion, and clamping is realized.

For the panel 2, it is added here that, in order to improve the movement control of the panel 2, the pressing bar 4 is better locked by pressing down, the through hole of the screw 7 on the panel 2 is slightly larger, a certain supporting force is provided by the return spring 702, and it is preferable that the mounting hole 201 of the screw 7 is located near the side of the operating handle 3. In addition, the raised edge 202 of the panel 2 on the side to which the bead 4 is attached is higher than on the other side, and in order to reduce the weight of the panel 2 on the knock pin 8, a bevel is used here, the raised edge 202 comprising a recess provided to engage the knock pin 8, the attachment bolt being mounted.

In order to facilitate the locking work of the operating handle 3, the body 1 is provided with a notch at the position of the operating handle 3, the space of the hand-held part is enlarged for facilitating manual holding, the bolt hole is formed in the notch for connecting the inclined block 6 at the other side of the mounting part 101, and the inclined block 6 is used for further limiting the lateral deviation of the stress in the processing process after the clamp is mounted, and can also be used for adjusting the mounting position of the clamp and increasing a mounting stress point.

Claims (8)

1. A transverse manual quick locking clamp is characterized in that: the clamp comprises a body (1), wherein the top end of the body (1) is provided with a mounting part (101) for mounting and fixing the clamp, the bottom of the body (1) is provided with a clamping part for clamping a workpiece, and the clamping part is internally provided with a pressing strip (4); the pressing strip (4) is connected with the panel (2) through a connecting bolt, and the connecting bolt penetrates through the body (1); the panel (2) is positioned on one side of the body (1), the panel (2) is arranged on the body (1) through the screw (7), the outside of the screw (7) is wrapped with the reset spring (702), and a movable gap exists between the panel (2) and the side surface of the body; the side surface of the panel (2) is connected with the operating handle (3) through a handle connecting bolt (301), and the part of the operating handle (3) which is abutted with the body is of an eccentric structure;

the clamp is characterized in that the clamp generates relative motion through a rotary control panel (2) of an operating handle (3) and the body (1), and the panel (2) controls a pressing strip (4) to lock a workpiece (5) in a clamping part through a connecting bolt.

2. The transverse manual quick lock clamp as claimed in claim 1, wherein: the mounting part (101) on the body (1) is provided with a groove or a bolt hole.

3. The transverse manual quick lock clamp as claimed in claim 1, wherein: two sides of the bottom of the panel (2) are provided with raised edges (202).

4. The transverse manual quick lock clamp as claimed in claim 1, wherein: the pressing strip (4) is also connected with a top pin (8), the top pin (8) penetrates through the body (1), the top of the top pin (8) is propped against the panel (2), the top pin (8) is matched with a spring to provide supporting force for one side edge of the panel (2), and the spring is wrapped on the outer side of the top pin (8).

5. The transverse manual quick lock clamp as claimed in claim 1, wherein: the body (1) is located the position department of operating handle (3) and has seted up the opening, and the bolt hole has been seted up to the bottom of opening, through bolt hole and bolt fastening sloping block (6), sloping block (6) be located the another side of installation department (101).

6. The transverse manual quick lock clamp as claimed in claim 1, wherein: in the clamping part, an upper groove (102) and a lower groove (103) are respectively formed in the two side plates of the clamping part.

7. The transverse manual quick lock clamp as claimed in claim 1, wherein: and a plastic anti-slip pad is arranged at the contact part of the pressing strip (4) and the workpiece.

8. A transverse manual quick lock clamp according to claim 3, wherein: the panel (2) is connected with the protruding edge at the position of the pressing strip (4) and the protruding height of the protruding edge is larger than that of the protruding edge at the other side, and the outer surface of the panel (2) close to the upper clamping part of the body is provided with an inclined surface.