CN211540955U

CN211540955U - Stamping workpiece frock clamp for car

Info

Publication number: CN211540955U
Application number: CN201922316682.8U
Authority: CN
Inventors: 张月亮; 陈修林
Original assignee: Yizheng Mingfa Stamping Co ltd
Current assignee: Yizheng Mingfa Stamping Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-22
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a stamping workpiece frock clamp for car, including fixed chassis and mounting fixture, mounting fixture activity joint is in the inside on fixed chassis, the slide has been seted up more alternately at fixed chassis's center, the spout has been seted up to the internal surface of slide, mounting fixture's inside fixed mounting has the screw rod, the bottom screwed connection of screw rod has the stopper, the top screwed connection of screw rod has the extrusion device, the inside fixed mounting of extrusion device has the nut, the telescopic top fixedly connected with clamp plate of joint, the second screw hole has been seted up to the top surface of stopper, the bottom surface fixedly connected with limiting plate of stopper. The utility model discloses can make the screw rod pass through the stopper and slide along the slide wantonly at the top surface on fixed chassis to can avoid taking off the change position with the screw rod, when the slide is inside to slide, can make the clamp plate hug closely automobile punching part, thereby improve the effect fixed to automobile punching part.

Description

Stamping workpiece frock clamp for car

Technical Field

The utility model relates to a stamping workpiece frock clamp equipment technical field specifically is a stamping workpiece frock clamp for car.

Background

Automobile punching part is after processing, whether the detection that needs carry out the size to automobile punching part accords with qualified standard vertebra, examine automobile punching part, can use three-dimensional coordinate to beat a little the detection to automobile punching part, need use frock clamp to fix automobile punching part before the detection, avoid appearing rocking the condition when examining, and current frock clamp has certain not enough, the position that can not quick adjusting screw, and when the position of change screw rod, need take out screw connection at automobile punching part's edge with the screw rod, because the rigidity of screw hole, thereby can not be fine fix automobile punching part, so need an automobile punching part frock clamp, in order to solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping workpiece frock clamp for car to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping workpiece fixture for an automobile comprises a fixed chassis and a fixed fixture, wherein the fixed fixture is movably clamped in the fixed chassis, the top surface of the fixed chassis is evenly provided with first threaded holes, the center of the fixed chassis is crossly provided with slideways, the inner surface of the slideway is provided with a chute, the inside of the fixed clamp is fixedly provided with a screw rod, the bottom end of the screw rod is spirally connected with a limiting block, the top end of the screw rod is spirally connected with an extrusion device, a nut is fixedly arranged in the extruding device, the top surface of the nut is provided with a clamping groove, a clamping sleeve is clamped inside the clamping groove, a pressing plate is fixedly connected to the top of the clamping sleeve, the connecting hole has been seted up to the one end of clamp plate, the second screw hole has been seted up to the top surface of stopper, the bottom surface fixedly connected with limiting plate of stopper.

Preferably, the screw cap is in threaded connection with the screw, and the pressing plate is movably sleeved with the screw through a connecting hole at the top end of the screw cap.

Preferably, the pressing plate is movably connected with the screw cap through the clamping sleeve and the clamping groove at the bottom end.

Preferably, the limiting block is movably connected with the slideway through a limiting plate and a sliding groove on the outer surface of the bottom.

Preferably, the screw rod is respectively and spirally connected with the top surface of the fixed chassis through a limiting block and a first threaded hole.

Preferably, the screw rod is connected with the slide way in a sliding manner through a limiting block, and the centers of two side surfaces of the fixed chassis are fixedly connected with the handles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is in screw connection with the screw through the nut, and the pressing plate is movably sleeved with the screw through the connecting hole at the top end of the nut, thereby changing the position of the pressing plate on the outer surface of the screw, enhancing the fixing strength of the pressing plate on the automobile stamping part under the rotation of the nut, ensuring the stability of the automobile stamping part during detection, and the pressing plate is movably connected with the nut through the clamping sleeve and the clamping groove at the bottom end, thereby enabling the pressing plate to rotate freely on the outer surface of the screw, the limiting block is movably connected with the slide through the limiting plate and the sliding groove on the outer surface of the bottom, thereby limiting the limiting block, preventing the limiting block from inclining or separating from the fixed chassis, the screw is respectively in screw connection with the top surface of the fixed chassis through the limiting block and the first threaded hole, thereby enlarging the fixing range of the automobile stamping part, the screw slides freely along the slide through the, therefore, the screw can be prevented from being taken down to change the position, and when the slide way slides inside, the pressing plate can be tightly attached to the automobile stamping part, so that the fixing effect of the automobile stamping part is improved.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the structure of the fixing chassis of the present invention;

FIG. 3 is a schematic structural view of the fixing clip of the present invention;

FIG. 4 is a schematic structural view of the extruding apparatus of the present invention;

fig. 5 is the schematic diagram of the structure of the limiting block of the present invention.

In the figure: 1-fixing a chassis, 2-fixing a clamp, 3-a slideway, 4-a handle, 5-a first threaded hole, 6-a chute, 7-an extruding device, 8-a screw rod, 9-a limiting block, 10-a screw cap, 11-a clamping groove, 12-a clamping sleeve, 13-a connecting hole, 14-a pressing plate, 15-a second threaded hole and 16-a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a stamping part tool clamp for an automobile comprises a fixed chassis 1 and a fixed clamp 2, wherein the fixed clamp 2 is movably clamped in the fixed chassis 1, the top surface of the fixed chassis 1 is uniformly provided with first threaded holes 5, the center of the fixed chassis 1 is provided with a slideway 3 in a crossing way, the inner surface of the slideway 3 is provided with a chute 6, the inner part of the fixed clamp 2 is fixedly provided with a screw 8, the bottom end of the screw 8 is spirally connected with a limiting block 9, the top end of the screw 8 is spirally connected with an extruding device 7, the inner part of the extruding device 7 is fixedly provided with a nut 10, the top surface of the nut 10 is provided with a clamping groove 11, the inner part of the clamping groove 11 is clamped with a clamping sleeve 12, the top part of the clamping sleeve 12 is fixedly connected with a pressing plate 14, one end of the pressing plate 14 is provided with a connecting hole, nut 10 and screw 8 are connected spirally, and pressing plate 14 is movably sleeved with screw 8 through connecting hole 13 at the top end of nut 10, thereby changing the position of pressing plate 14 on the outer surface of screw 8, enhancing the fixing strength of pressing plate 14 to automobile stamping parts under the rotation of nut 10, ensuring that automobile stamping parts are kept stable during detection, pressing plate 14 is movably connected with nut 10 through clamping sleeve 12 and clamping groove 11 at the bottom end, thereby enabling pressing plate 14 to rotate freely on the outer surface of screw 8, limiting block 9 is movably connected with slideway 3 through limiting plate 16 and sliding groove 6 at the outer surface of the bottom, thereby limiting block 9 can be limited, preventing limiting block 9 from inclining or separating from the inside of fixed chassis 1, screw 8 is respectively connected spirally with the top surface of fixed chassis 1 through limiting block 9 and first threaded hole 5, thereby enlarging the fixing range of the automobile stamping parts.

Nut

10 and 8 looks screwed connection of screw rod, and clamp plate 14 cup joints through connecting

hole

13 and 8 looks activities of screw rod on the top of nut 10, clamp plate 14 is through joint sleeve 12 and the

joint groove

11 and 10 looks swing joint of nut of bottom, stopper 9 is through limiting plate 16 and

spout

6 and 3 looks swing joint of slide of bottom surface, screw rod 8 passes through stopper 9 and first screw hole 5 respectively with fixed chassis 1's top surface looks screwed connection, screw rod 8 passes through

stopper

9 and 3 looks sliding connection of slide, fixed chassis 1's both sides face center fixedly connected with handle 4.

The working principle is as follows: when the automobile stamping part is fixed, the automobile stamping part is fixedly arranged at the center of the top surface of the fixed chassis 1, then the four-corner fixing clamps 2 are pushed to slide in the slideway 3, and simultaneously the limiting plate 16 on the outer surface of the bottom of the limiting block 9 slides in the chute 6, so that the extrusion device 7 on the outer surface of the screw 8 is close to the upper surface of the automobile stamping part, when the extruding device 7 is positioned above the automobile stamping part, the nut 10 is rotated to drive the pressing plate 14 to descend on the outer surface of the screw rod 8 through the clamping sleeve 12, so that the bottom surface of the pressing plate 14 is in contact with and extrudes the upper surface of the automobile stamping part, thereby fixing the four corners of the automobile stamping part, then when the four groups of fixing clamps 2 can not fix and stabilize the automobile stamping part, the screw 8 can be spirally installed inside the first threaded hole 5 on the top surface of the fixing chassis 1 at the edge of the automobile stamping part, and the fixing of the automobile stamping part is increased through the pressing plate 14.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping workpiece frock clamp for car, includes fixed chassis (1) and mounting fixture (2), its characterized in that: the movable clamping device is characterized in that the fixed clamp (2) is movably clamped inside the fixed chassis (1), first threaded holes (5) are uniformly formed in the top surface of the fixed chassis (1), the center of the fixed chassis (1) is provided with a slide way (3) in a crossed manner, a slide way (6) is formed in the inner surface of the slide way (3), a screw rod (8) is fixedly arranged inside the fixed clamp (2), a limiting block (9) is spirally connected to the bottom end of the screw rod (8), an extruding device (7) is spirally connected to the top end of the screw rod (8), a nut (10) is fixedly arranged inside the extruding device (7), a clamping groove (11) is formed in the top surface of the nut (10), a clamping sleeve (12) is clamped inside the clamping groove (11), a pressing plate (14) is fixedly connected to the top of the clamping sleeve (12), and a connecting hole (13) is formed in one, the top surface of the limiting block (9) is provided with a second threaded hole (15), and the outer surface of the bottom of the limiting block (9) is fixedly connected with a limiting plate (16).

2. The stamping workpiece frock clamp for the automobile of claim 1, characterized in that: the screw cap (10) is in threaded connection with the screw rod (8), and the pressing plate (14) is movably sleeved with the screw rod (8) through a connecting hole (13) at the top end of the screw cap (10).

3. The stamping workpiece frock clamp for the automobile of claim 1, characterized in that: the pressing plate (14) is movably connected with the screw cap (10) through the clamping sleeve (12) and the clamping groove (11) at the bottom end.

4. The stamping workpiece frock clamp for the automobile of claim 1, characterized in that: the limiting block (9) is movably connected with the slide way (3) through a limiting plate (16) on the outer surface of the bottom and the sliding groove (6).

5. The stamping workpiece frock clamp for the automobile of claim 1, characterized in that: the screw rod (8) is respectively in threaded connection with the top surface of the fixed chassis (1) through a limiting block (9) and a first threaded hole (5).

6. The stamping workpiece frock clamp for the automobile of claim 1, characterized in that: the screw rod (8) is connected with the slide way (3) in a sliding mode through a limiting block (9), and the center of the two side faces of the fixed chassis (1) is fixedly connected with the handle (4).