CN215093084U

CN215093084U - Positioning and clamping device for hardware processing

Info

Publication number: CN215093084U
Application number: CN202120438986.6U
Authority: CN
Inventors: 何小平; 唐宗明
Original assignee: Shenzhen Pengrui Precision Sheet Metal Products Co ltd
Current assignee: Shenzhen Pengrui Precision Sheet Metal Products Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-12-10
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to a hardware processing technology field, concretely relates to hardware processing is with location clamping device, including backup pad, servo motor and slider, the top surface mirror image of backup pad is provided with two sliders that can approach each other, the top surface of slider is provided with the L type fixture block that is used for fixing a position centre gripping hardware, be provided with three stopper that can transversely stretch out and draw back in the L type fixture block. The utility model discloses in, cooperate for 45L type fixture blocks through using two interior angles, firmly fix the hardware that will be located the operation board top surface, this kind of structure can carry out the centre gripping to the hardware of multiple size and shape to save the time of changing clamping device, accelerated hardware's machining efficiency, guaranteed hardware's machining precision, be favorable to using widely.

Description

Positioning and clamping device for hardware processing

Technical Field

The utility model relates to a hardware processing technology field, concretely relates to hardware processing is with location clamping device.

Background

The hardware products are auxiliary and accessory products used in daily life and industrial production, and are made of metal materials such as gold, silver, copper, iron, tin and the like in early stage, so the hardware products are famous, are made of various metal materials and also made of non-metal materials such as plastics, glass fibers and the like, and are gradually enriched and improved along with the development of social economy and the refinement of social division of labor, and the varieties are more and more.

The existing hardware positioning and clamping device cannot be flexibly adjusted according to the size of hardware, often specific hardware needs the specific clamping device to be positioned, the use is inconvenient, the waste of resources and time is caused, the existing clamping device for the special-shaped hardware is complex, the daily use is not facilitated, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide a hardware processing is with location clamping device.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a hardware processing is with location clamping device, includes backup pad, servo motor and slider, the top surface mirror image of backup pad is provided with two sliders that can approach each other, the top surface of slider is provided with the L type fixture block that is used for fixing a position centre gripping hardware, be provided with three stopper that can transversely stretch out and draw back in the L type fixture block.

The supporting plate is characterized in that the middle of the top surface of the supporting plate is fixedly connected with an operation plate, and the top surface of the supporting plate is symmetrically provided with two sliding grooves relative to the operation plate.

Further, the bottom surface middle part of backup pad has linked firmly servo motor, servo motor's output has linked firmly the dead lever, the both ends of dead lever all rotate and are connected with the connecting rod.

Further, sliding connection has in the spout the slider, the top surface of slider has linked firmly the fixed block, a lateral wall of fixed block has linked firmly L type fixture block, the inner chamber top-down equidistance of L type fixture block has linked firmly the one end of a plurality of slide bars, the other end slip cup joint of slide bar is in the stopper, reset spring has still been cup jointed to the outer wall of slide bar.

Further, the bottom surface of the L-shaped fixture block and the top surface of the operation plate are positioned on the same plane.

Further, the inner angle of the L-shaped fixture block is 45 degrees.

The utility model has the advantages that:

1. through using two interior angles to cooperate for 45L type fixture blocks, the hardware that will be located the operation board top surface is firmly fixed, this kind of structure can carry out the centre gripping to the hardware of multiple size and shape, thereby the time of changing clamping device has been saved, hardware's machining efficiency has been accelerated, and simultaneously, outside two L type fixture blocks carry out horizontal centre gripping to hardware, three stopper that can stretch out and draw back also can prevent that hardware from rocking from appearing from top to bottom in the processing, hardware's machining precision has been guaranteed, and the method is favorable to being generalized to use.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a servo motor according to the present invention;

fig. 3 is a schematic structural view of the L-shaped fixture block of the present invention;

FIG. 4 is a schematic structural view of the sliding rod of the present invention;

fig. 5 is a schematic structural diagram of the middle stopper of the present invention.

In the figure: 1. a support plate; 11. an operation plate; 12. a chute; 2. a servo motor; 21. fixing the rod; 22. a connecting rod; 3. a slider; 31. a fixed block; 32. an L-shaped fixture block; 33. a slide bar; 34. a return spring; 35. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figure 1, a hardware processing is with location clamping device, including backup pad 1, servo motor 2 and slider 3, the top surface mirror image of backup pad 1 is provided with two sliders 3 that can approach each other, and the top surface of slider 3 is provided with L type fixture block 32 that is used for fixing a position centre gripping hardware, is provided with three stopper 35 that can transversely stretch out and draw back in L type fixture block 32, and backup pad 1's top surface middle part has linked firmly operation board 11, and two spouts 12 have been seted up about operation board 11 symmetry to backup pad 1's top surface.

When using, the top surface middle part at operation board 11 is placed to the hardware that will need processing, then start servo motor 2, servo motor 2's output drives dead lever 21 and rotates, and rotate the connecting rod 22 of being connected with dead lever 21 and also take place to rotate, the slider 3 of rotating the connection with connecting rod 22 moves towards operation board 11 along spout 12, when stopper 35 in the L type fixture block 32 of both sides and hardware contact, the stopper 35 that corresponds contracts, slide bar 33 slides in stopper 35, reset spring 34 contracts, and the stopper 35 that highly is higher than the hardware still is in the normal position, thereby form the suppression to the hardware, avoid its in-process rocking from top to bottom at the processing.

As shown in fig. 2, the middle of the bottom surface of the supporting plate 1 is fixedly connected with a servo motor 2, the output end of the servo motor 2 is fixedly connected with a fixing rod 21, and the two ends of the fixing rod 21 are rotatably connected with a connecting rod 22.

As shown in fig. 3-5, the sliding groove 12 is slidably connected with the sliding block 3, the top surface of the sliding block 3 is fixedly connected with the fixing block 31, one side wall of the fixing block 31 is fixedly connected with the L-shaped fixture block 32, the inner cavity of the L-shaped fixture block 32 is fixedly connected with one end of the plurality of sliding rods 33 at equal intervals from top to bottom, the other end of each sliding rod 33 is slidably sleeved into the limiting block 35, the outer wall of each sliding rod 33 is further sleeved with the return spring 34, the bottom surface of each L-shaped fixture block 32 and the top surface of the operation plate 11 are located on the same plane, and the inner angle of each L-shaped fixture block 32 is 45 degrees.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a hardware processing is with location clamping device, includes backup pad (1), servo motor (2) and slider (3), its characterized in that, the top surface mirror image of backup pad (1) is provided with two slider (3) that can approach each other, the top surface of slider (3) is provided with L type fixture block (32) that are used for fixing a position centre gripping hardware, be provided with three stopper (35) that can transversely stretch out and draw back in L type fixture block (32).

2. The positioning and clamping device for hardware processing according to claim 1, wherein the middle part of the top surface of the supporting plate (1) is fixedly connected with an operation plate (11), and the top surface of the supporting plate (1) is symmetrically provided with two sliding grooves (12) about the operation plate (11).

3. The positioning and clamping device for hardware processing as claimed in claim 2, wherein the servo motor (2) is fixedly connected to the middle of the bottom surface of the supporting plate (1), the output end of the servo motor (2) is fixedly connected with the fixing rod (21), and the two ends of the fixing rod (21) are rotatably connected with the connecting rod (22).

4. The positioning and clamping device for hardware processing as claimed in claim 3, wherein the sliding groove (12) is internally connected with the sliding block (3), the top surface of the sliding block (3) is fixedly connected with a fixing block (31), one side wall of the fixing block (31) is fixedly connected with the L-shaped clamping block (32), the inner cavity of the L-shaped clamping block (32) is fixedly connected with one end of a plurality of sliding rods (33) in an equidistant manner from top to bottom, the other end of each sliding rod (33) is connected into the limiting block (35) in a sliding sleeve manner, and the outer wall of each sliding rod (33) is further sleeved with a reset spring (34).

5. The positioning and clamping device for hardware processing as claimed in claim 4, characterized in that the bottom surface of the L-shaped fixture block (32) and the top surface of the working plate (11) are located on the same plane.

6. A hardware processing positioning and clamping device according to claim 5, characterized in that the inner angle of the L-shaped fixture block (32) is 45 °.