CN217291868U

CN217291868U - Clamp for polishing hardware

Info

Publication number: CN217291868U
Application number: CN202220111791.5U
Authority: CN
Inventors: 张晓华; 赵常青
Original assignee: Foshan Senpin Metal Products Co ltd
Current assignee: Foshan Senpin Metal Products Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-26
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses an anchor clamps are used in hardware polishing, including the connecting plate, set up at the positive work piece body of connecting plate, the left side and the equal fixedly connected with connecting block in right side of connecting plate inner wall, there is the pendulum rod inside of connecting block through round pin axle swing joint, the one end swing joint that the connecting block was kept away from to the pendulum rod has spacing round, spacing round be located the outside of work piece body and with work piece body sliding connection, the inside of connecting plate is provided with the structure that is used for adjusting spacing round interval. The utility model discloses an adjust the relative pendulum rod that sets up of structure drive and use the inside round pin axle of connecting block to revolve in opposite directions as the axle center, when the positive spacing round of pendulum rod and the surface contact of work piece body, reach and fix a position and can carry out rotation regulation's effect to the work piece body, the mode of having solved the fixed circular work piece of current anchor clamps is comparatively loaded down with trivial details, can't rotatory work piece after the installation, has seriously influenced the problem of work piece polishing machining efficiency.

Description

Clamp for polishing hardware

Technical Field

The utility model relates to a hardware processing technology field specifically is a hardware polishing anchor clamps.

Background

In order to improve the smoothness of hardware, the hardware needs to be fixed and polished by a clamp in the machining process, but the mode of fixing a round workpiece by the existing clamp is complicated, the workpiece cannot be rotated after being installed, and the polishing machining efficiency of the workpiece is seriously influenced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide an anchor clamps are used in hardware polishing possesses the advantage of the installation of being convenient for, and it is comparatively loaded down with trivial details to have solved the mode of the fixed circular work piece of current anchor clamps, and the unable rotatory work piece after the installation has seriously influenced work piece polishing machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for polishing hardware comprises a connecting plate;

the workpiece body is arranged on the front surface of the connecting plate;

the connecting plate is characterized in that connecting blocks are fixedly connected to the left side and the right side of the inner wall of the connecting plate, a swing rod is movably connected to the inside of each connecting block through a pin shaft, a limiting wheel is movably connected to one end, away from the corresponding connecting block, of the swing rod, the limiting wheel is located on the outer side of the workpiece body and is in sliding connection with the workpiece body, and a structure used for adjusting the spacing distance between the limiting wheels is arranged inside each connecting plate.

As the utility model discloses it is preferred for adjust the structure of spacing round interval be the inside two-way screw rod of swing joint at the connecting plate, two-way screw rod is located the back of work piece body, the left side on two-way screw rod surface has the swivel nut with the equal threaded connection in right side, the positive fixedly connected with couple of swivel nut, the inboard fixedly connected with of pendulum rod hangs the haulage rope of establishing on the couple surface.

As the utility model discloses it is preferred, the inside of connecting block is provided with the cover and establishes the torsional spring on round pin axle surface, the front end and the rear end of torsional spring respectively with the surface contact of connecting plate and pendulum rod.

As the utility model discloses preferred, the inboard fixedly connected with of connecting plate is located the positive gib block of swivel nut, the gib block be located the outside of couple and with couple sliding connection.

As the utility model discloses preferred, the outside fixedly connected with support of gib block, the front of support and the back contact of work piece body.

As the utility model discloses it is preferred, the back of spacing round runs through the pendulum rod and extends to the back of pendulum rod, the back fixedly connected with of spacing round is located the stopper of pendulum rod rear side.

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

1. the utility model discloses an adjust the relative pendulum rod that sets up of structure drive and use the inside round pin axle of connecting block to revolve in opposite directions as the axle center, when the positive spacing round of pendulum rod and the surface contact of work piece body, reach and fix a position and can carry out rotation regulation's effect to the work piece body, the mode of having solved the fixed circular work piece of current anchor clamps is comparatively loaded down with trivial details, can't rotatory work piece after the installation, has seriously influenced the problem of work piece polishing machining efficiency.

2. The utility model discloses a set up two-way screw rod, swivel nut, haulage rope and couple, can stimulate a plurality of pendulum rods simultaneously and turn around in opposite directions, reduce the operation degree of difficulty of pendulum rod by a wide margin.

3. The utility model discloses a set up the torsional spring, can support the pendulum rod, make the pendulum rod possess the effect of resilience that resets, avoid the pendulum rod to cause the influence to the loading and unloading of work piece body.

4. The utility model discloses a set up the gib block, can carry out spacingly to the screw sleeve, avoid the screw sleeve rotatory along the two-way screw rod in the removal process.

5. The utility model discloses a set up the support, can the convenient to use person install the work piece body, can play the effect of support to the work piece body.

6. The utility model discloses a set up the stopper, can improve the area of contact of spacing round with the pendulum rod, avoid spacing round to appear not hard up phenomenon because of the extrusion.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic bottom view of the local structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a connecting plate; 2. a workpiece body; 3. connecting blocks; 4. a swing rod; 5. a limiting wheel; 6. a bidirectional screw; 7. a threaded sleeve; 8. hooking; 9. a hauling rope; 10. a torsion spring; 11. a guide strip; 12. a support; 13. and a limiting block.

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.

As shown in fig. 1 to 4, the clamp for polishing hardware provided by the present invention comprises a connecting plate 1;

a workpiece body 2 arranged on the front surface of the connecting plate 1;

the left side and the equal fixedly connected with connecting block 3 in right side of 1 inner wall of connecting plate, there is a pendulum rod 4 inside connecting block 3 through round pin axle swing joint, the one end swing joint that connecting block 3 was kept away from to pendulum rod 4 has spacing round 5, spacing round 5 be located the outside of work piece body 2 and with work piece body 2 sliding connection, the inside of connecting plate 1 is provided with the structure that is used for adjusting spacing round 5 intervals.

Referring to fig. 1, the structure for adjusting the distance between the limiting wheels 5 is a bidirectional screw 6 movably connected inside the connecting plate 1, the bidirectional screw 6 is located on the back of the workpiece body 2, the left side and the right side of the surface of the bidirectional screw 6 are both in threaded connection with a threaded sleeve 7, the front of the threaded sleeve 7 is fixedly connected with a hook 8, and the inner side of the swing rod 4 is fixedly connected with a traction rope 9 hung on the surface of the hook 8.

As the utility model discloses a technical optimization scheme through setting up two-way screw rod 6, swivel nut 7, haulage rope 9 and couple 8, can stimulate a plurality of pendulum rods 4 gyration in opposite directions simultaneously, reduces the operation degree of difficulty of pendulum rod 4 by a wide margin.

Referring to fig. 4, a torsion spring 10 is disposed inside the connecting block 3 and sleeved on the surface of the pin shaft, and the front end and the rear end of the torsion spring 10 are respectively in contact with the surfaces of the connecting plate 1 and the swing rod 4.

As the utility model discloses a technical optimization scheme through setting up torsional spring 10, can support pendulum rod 4, makes pendulum rod 4 possess the effect of resilience that resets, avoids pendulum rod 4 to cause the influence to the loading and unloading of work piece body 2.

Referring to fig. 4, a guide strip 11 positioned on the front surface of the threaded sleeve 7 is fixedly connected to the inner side of the connecting plate 1, and the guide strip 11 is positioned on the outer side of the hook 8 and is slidably connected with the hook 8.

As a technical optimization scheme of the utility model, through setting up gib 11, can carry on spacingly to swivel nut 7, avoid swivel nut 7 to follow two-way screw rod 6 rotation at the removal in-process.

Referring to fig. 1, a bracket 12 is fixedly connected to an outer side of the guide bar 11, and a front surface of the bracket 12 is in contact with a rear surface of the workpiece body 2.

As a technical optimization scheme of the utility model, through setting up support 12, can the person of facilitating the use install workpiece body 2, can play the effect of support to workpiece body 2.

Referring to fig. 2, the back of the limiting wheel 5 penetrates through the swing rod 4 and extends to the back of the swing rod 4, and the back of the limiting wheel 5 is fixedly connected with a limiting block 13 located at the rear side of the swing rod 4.

As the utility model discloses a technical optimization scheme through setting up stopper 13, can improve the area of contact of spacing wheel 5 and pendulum rod 4, avoids spacing wheel 5 to appear not hard up phenomenon because of the extrusion.

The utility model discloses a theory of operation and use flow: during the use, the user places work piece body 2 in the front of support 12 and rotatory two-way screw rod 6 at first, two-way screw rod 6 utilizes the screw to promote two swivel nuts 7 and remove in opposite directions, swivel nut 7 pulls haulage rope 9 through couple 8 at the removal in-process, haulage rope 9 stimulates the relative pendulum rod 4 that sets up simultaneously and uses the inside round pin axle of connecting block 3 to revolve in opposite directions as the axle center, when the positive spacing wheel 5 of pendulum rod 4 and the surface contact of work piece body 2, reach and fix a position and can carry out rotation regulation's effect to work piece body 2 to it.

In summary, the following steps: this anchor clamps are used in hardware polishing, through adjusting the relative pendulum rod 4 that sets up of structure drive and use the inside round pin axle of connecting block 3 to revolve as the axle center in opposite directions, when the positive spacing wheel 5 of pendulum rod 4 and workpiece body 2's surface contact, reach and fix a position and can carry out rotation regulation's effect to workpiece body 2, it is comparatively loaded down with trivial details to have solved the mode of the fixed circular work piece of current anchor clamps, can't rotatory work piece after the installation, the problem of work piece polishing machining efficiency has seriously been influenced.

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

Claims

1. A clamp for polishing hardware comprises a connecting plate (1);

the workpiece body (2) is arranged on the front surface of the connecting plate (1);

the method is characterized in that: the utility model discloses a workpiece connecting device, including connecting plate (1), the equal fixedly connected with connecting block (3) in left side and right side of connecting plate (1) inner wall, there is pendulum rod (4) inside of connecting block (3) through round pin axle swing joint, the one end swing joint that connecting block (3) were kept away from in pendulum rod (4) has spacing round of (5), spacing round of (5) be located the outside of workpiece body (2) and with workpiece body (2) sliding connection, the inside of connecting plate (1) is provided with the structure that is used for adjusting spacing round of (5) interval.

2. The fixture for polishing hardware products according to claim 1, wherein: a structure for adjusting spacing round (5) interval is swing joint two-way screw rod (6) inside connecting plate (1), two-way screw rod (6) are located the back of work piece body (2), the equal threaded connection in left side and right side on two-way screw rod (6) surface has swivel nut (7), the positive fixedly connected with couple (8) of swivel nut (7), the inboard fixedly connected with of pendulum rod (4) hangs and establishes haulage rope (9) on couple (8) surface.

3. The fixture for polishing hardware products according to claim 1, wherein: the inside of connecting block (3) is provided with torsional spring (10) that the cover was established at round pin axle surface, the front end and the rear end of torsional spring (10) respectively with the surface contact of connecting plate (1) and pendulum rod (4).

4. The fixture for polishing hardware products of claim 2, wherein: the inner side of the connecting plate (1) is fixedly connected with a guide strip (11) which is positioned on the front surface of the threaded sleeve (7), and the guide strip (11) is positioned on the outer side of the hook (8) and is in sliding connection with the hook (8).

5. The fixture for polishing hardware products according to claim 4, wherein: the outer side of the guide strip (11) is fixedly connected with a support (12), and the front side of the support (12) is in contact with the back side of the workpiece body (2).

6. The fixture for polishing hardware products according to claim 1, wherein: the back of the limiting wheel (5) penetrates through the swing rod (4) and extends to the back of the swing rod (4), and the back of the limiting wheel (5) is fixedly connected with a limiting block (13) located on the rear side of the swing rod (4).