CN221416088U

CN221416088U - Stage lamp arm frame fixture device

Info

Publication number: CN221416088U
Application number: CN202323572142.9U
Authority: CN
Inventors: 莫少军
Original assignee: Foshan Qixing Metal Technology Co ltd
Current assignee: Foshan Qixing Metal Technology Co ltd
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-07-26
Anticipated expiration: 2033-12-26

Abstract

The application relates to the technical field of stage lamps, and provides a stage arm support fixture device which is used for clamping an arm support body, wherein the arm support body comprises a support arm and two side arms which are respectively arranged at two ends of the support arm, and the two side arms and the support arm enable the arm support body to be U-shaped; the clamp device comprises a workbench, a first pressing block, a lifting mechanism and a limiting mechanism, wherein the first pressing block is arranged on the workbench to press and fix the inner bottom wall of the supporting arm in the vertical direction, the lifting mechanism is arranged on the workbench to drive the first pressing block to lift, and the limiting mechanism is arranged on the workbench to limit the arm rest body to move in the horizontal direction. The polishing device has the beneficial effects of improving the clamping effect of the arm rest and improving the polishing effect of the arm rest.

Description

Stage lamp arm frame fixture device

Technical Field

The application relates to the technical field of stage lamps, in particular to a stage lamp arm frame clamp device.

Background

In a general stage lamp, a lamp holder is installed above a chassis by using an arm rest, so that the lamp holder can rotate around 2 dimensions relative to the chassis. The existing arm support is generally U-shaped, and is formed by integrally injection molding a die in the production process, so that certain burrs are formed on corners and surfaces, and the generated burrs are not reduced to accidentally injure other people and influence the appearance of the arm support. Before leaving the factory, the burrs on the surface of the workpiece are polished by polishing equipment, and before polishing, the workpiece needs to be fixed.

In the prior art, a clamping tool for fixing an arm rest generally comprises a workbench, a first pressing block arranged on the workbench and a driving assembly arranged on the workbench to drive the first pressing block to lift, wherein after the arm rest is placed on the workbench, the driving assembly is started to enable the first pressing block to be abutted against the arm rest, so that the fixing effect is achieved.

However, since the polishing device has a certain impact force during polishing, the arm support may have a relative offset during polishing, so that a predetermined polishing path of the polishing device and an actual polishing roadbed have errors, and the polishing effect of the arm support is reduced, so that further improvement is needed.

Disclosure of utility model

The application provides a stage lamp arm frame clamp device, which aims to improve the clamping effect of an arm frame and the polishing effect of the arm frame.

The application provides a stage lamp arm support fixture device, which adopts the following technical scheme:

the utility model provides a stage lamp arm frame fixture device for carry out the centre gripping to arm frame body, arm frame body includes support arm and two side arms that set up respectively in the support arm both ends, and both sides arm and a support arm make arm frame body take the form of U type setting; the clamp device comprises a workbench, a first pressing block, a lifting mechanism and a limiting mechanism, wherein the first pressing block is arranged on the workbench to press and fix the inner bottom wall of the supporting arm in the vertical direction, the lifting mechanism is arranged on the workbench to drive the first pressing block to lift, and the limiting mechanism is arranged on the workbench to limit the arm rest body to move in the horizontal direction.

Through adopting above-mentioned technical scheme, through being provided with the stop gear that restriction arm support body was located horizontal direction and removes, the cooperation is located the vertical first briquetting that carries out the pressure to the support arm and solid, improves the centre gripping effect of arm support to reduce the possibility that this arm support body appears the skew when polishing, thereby in order to improve the polishing effect of arm support.

Preferably, the workbench is provided with a first placing table for supporting arm butt, the side arm is far away from the one end of supporting arm is equipped with the installation department that is the arc setting, the workbench is equipped with the second placing table of butt in installation department lower surface, stop gear is including limiting the arm support body along the self length direction of side arm limiting component who slides.

Through adopting above-mentioned technical scheme, keep away from the side arm in the one end of support arm is equipped with the installation department that is the arc setting, can make the side arm keep away from comparatively slick and sly in the one end surface of support arm, reduces the possibility that the accidental injury other people appears.

Preferably, the limiting assembly comprises an arc clamping plate which is arranged opposite to the second placing table and is abutted to the upper surface of the mounting part, and a first driving piece for driving the arc clamping plate to lift.

Through adopting above-mentioned technical scheme, place the bench in first place when the arm frame body, installation department butt in the second place the bench this moment, start first driving piece to make arc splint butt in installation department, in order to carry out the centre gripping to the installation department, and can also restrict the arm frame body and appear the possibility of sliding along the length direction of side arm.

Preferably, the limiting assembly comprises a first limiting rod and a second limiting rod which are respectively arranged on two opposite side walls of the supporting arm, and the first limiting rod and the second limiting rod are arranged at intervals along the length direction of the supporting arm.

Through adopting above-mentioned technical scheme, through being provided with first gag lever post and second gag lever post respectively at the support arm relative twice wall, form between first gag lever post and the second gag lever post in order to restrict the support arm along side arm length direction's removal to with the possibility that reduces this arm frame body and appear the skew when polishing, thereby in order to improve the effect of polishing of arm frame.

Preferably, the two first limiting rods are respectively arranged close to the joint of the supporting arm and the two side arms.

Through adopting above-mentioned technical scheme, be close to the junction setting of support arm and two side arms respectively with two first gag levers post to the limit arm support body appears the possibility of sliding along the length direction of side arm, and the limit arm support appears the possibility of sliding along the length direction of support arm, with the spacing effect that improves the arm support body, and then with the possibility that reduces this arm support body and appear the skew when polishing, thereby with the polishing effect that improves the arm support.

Preferably, the lower extreme fixedly connected with first base of first gag lever post, first base slide connect in the workstation, the workstation is provided with the locating part that restriction first base slided.

Through adopting above-mentioned technical scheme, through the lower extreme that is provided with the first base of sliding connection on the workstation of first gag lever post to according to the width of support arm, with the interval between regulation first gag lever post and the second gag lever post, with the realization is spacing to the support arm, with the suitability between this first gag lever post and the different size arm support that improves.

Preferably, the first stop lever set up in the one end of first base, first spout has been seted up to the upper surface of first base, first spout extends to first base and keeps away from in the lateral wall of first stop lever, the protrusion is provided with first spacing in the first spout, the locating part is the limit bolt, the workstation is equipped with the first screw hole that supplies limit bolt threaded connection, limit bolt's bolt portion butt is in first spacing.

Through adopting above-mentioned technical scheme, through being provided with first spout on first base to remove the position that first base is located the workstation, so that the junction between first gag lever post and support arm and the side arm carries out the butt as far as possible, in order to restrict the arm support and be located the removal on the horizontal direction.

Preferably, the lower extreme of second gag lever post slides and is connected with the second base, the second base set up in the first platform of placing, the first locating platform of placing also is provided with the locating part that restriction second base slided.

Through adopting above-mentioned technical scheme, slide the lower extreme with the second gag lever post and be connected with the second base, the first base that sets up on the first gag lever post is being cooperated, can further increase the interval between first gag lever post and the second gag lever post two, further improve the suitability with between the not unidimensional arm support.

Preferably, the limiting mechanism further comprises a propping assembly for propping against the mounting part.

Through adopting above-mentioned technical scheme, to the installation department that the side arm was kept away from in the one end of support arm, probably receive the impact force that polishing equipment gave, the possibility of deformation or breaking appears, therefore, in this embodiment, is provided with to support tight subassembly to give the support to the installation department.

Preferably, the abutting assembly comprises a second pressing block abutting against two opposite side walls of the mounting part and a second driving piece for driving the second pressing block to move in the direction close to the mounting part.

Through adopting above-mentioned technical scheme, through being provided with the second briquetting, still can support the installation department in, still can carry out spacingly to the installation department to improve the centre gripping effect of arm rest body, further reduce the possibility that this arm rest body appears the skew when polishing, thereby with the polishing effect that improves the arm rest.

In summary, the utility model has the following beneficial effects:

through being provided with the stop gear that restriction arm support body was located horizontal direction and removes, the cooperation is located the first briquetting of pressing solid in the vertical direction to the support arm, improves the centre gripping effect of arm support to reduce the possibility that this arm support body appears the skew when polishing, thereby with the polishing effect that improves the arm support.

Drawings

FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present application;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at section A;

FIG. 3 is a schematic overall structure of embodiment 2 of the present application;

FIG. 4 is a schematic overall structure of embodiment 2 of the present application;

FIG. 5 is a partially enlarged schematic illustration of portion B of FIG. 4;

Fig. 6 is a schematic structural view of a second stop lever in embodiment 2 of the present application.

Reference numerals illustrate: 1. an arm rest body; 11. a support arm; 12. a side arm; 121. a mounting part; 2. a work table; 21. a first placement stage; 22. a second placement stage; 23. a mounting column; 24. a first threaded hole; 3. a first briquette; 31. a pressing part; 4. a lifting mechanism; 5. a limiting mechanism; 51. a limit component; 511. an arc clamping plate; 512. a first driving member; 513. a first stop lever; 514. a second limit rod; 52. a tightening assembly; 521. a second briquetting; 522. a second driving member; 6. a first base; 61. a first chute; 611. a first limit bar; 7. a limiting piece; 8. a second base; 81. a second chute; 811. the second limit bar; 9. and a second threaded hole.

Detailed Description

The present application will be described in further detail with reference to fig. 1-6.

The embodiment of the application discloses a stage lamp arm frame clamp device.

Example 1:

Referring to fig. 1, a stage arm rest fixture device is used for clamping an arm rest body 1, in this embodiment, the arm rest body 1 includes a support arm 11 and two side arms 12 respectively disposed at two ends of the support arm 11, and two side arms 12 and a support arm 11 are integrally formed, so that the arm rest body 1 is in a U-shaped configuration. The supporting arm 11 is disposed in a groove in a direction close to the side arm 12, and an arc-shaped mounting portion 121 is disposed at one end of the side arm 12 away from the supporting arm 11, which is specifically a disc in this embodiment.

The fixture device comprises a workbench 2, a first pressing block 3 arranged on the workbench 2 to press and fix the inner bottom wall of a supporting arm 11 in the vertical direction, a lifting mechanism 4 arranged on the workbench 2 to drive the first pressing block 3 to lift, and a limiting mechanism 5 arranged on the workbench 2 to limit the arm support body 1 to move in the horizontal direction.

The first placing table 21 for the supporting arm 11 to abut is fixedly connected to the upper surface of the working table 2, and the second placing table 22 for the mounting portion 121 to abut is fixedly connected to the upper surface of the working table 2, and it should be noted that the upper surface of the second placing table 22 is arc-shaped in a direction far away from the mounting portion 121.

Referring to fig. 1 and 2, a plurality of first pressing blocks 3 are arranged along the length direction of the supporting arm 11 at intervals, and are specifically set according to requirements, in this embodiment, the first pressing blocks 3 are specifically provided with two pressing blocks, and are set by side arms 12 on two sides, and the lower surface of each first pressing block 3 is convexly provided with a pressing part 31, so that the first pressing blocks 3 are common technical means in the prior art, and are not repeated herein. In this embodiment, the working table 2 is provided with a mounting post 23 for mounting the lifting mechanism 4 in a protruding manner, the lifting mechanism 4 is specifically a cylinder, the cylinder is fixedly connected to the upper surface of the mounting post 23, and a piston rod of the cylinder is fixedly connected to the lower end surface of the first pressing block 3, which is far away from the abutting portion 31.

The limiting mechanism 5 includes a limiting component 51 limiting the arm support body 1 to slide along the length direction of the side arm 12, specifically, the limiting component 51 includes an arc clamping plate 511 opposite to the second placing table 22 and configured to be abutted to the upper surface of the mounting portion 121, and a first driving member 512 driving the arc clamping plate 511 to lift, where the first driving member 512 is also an air cylinder, and the working table 2 is provided with a mounting post 23 for mounting the first driving member 512 in a protruding manner.

The embodiment of the application provides a stage lamp arm frame clamp device, which has the implementation principle that: the supporting arm 11 and the side arm 12 are placed on the corresponding first placing table 21 and the second placing table 22, and then each cylinder is started to drive the first pressing block 3 and the arc clamping plate 511 to clamp the supporting frame body, so that the possibility that the arm frame body 1 is deviated during polishing is reduced, and the polishing effect of the arm frame body 1 is improved.

Example 2:

Referring to fig. 3 and 4, the difference from embodiment 1 is that the limiting assembly 51 includes a first limiting rod 513 and a second limiting rod 514 respectively disposed on two opposite side walls of the supporting arm 11, the first limiting rod 513 and the second limiting rod 514 are disposed at intervals along the length direction of the supporting arm 11, and the first limiting rod 513 and the second limiting rod 514 are disposed at intervals.

Referring to fig. 3 and 5, two first limiting rods 513 are respectively disposed near the connection positions of the support arm 11 and the two side arms 12, the lower ends of the first limiting rods 513 are fixedly connected with a first base 6, the first base 6 is slidably connected to the workbench 2, and the workbench 2 is provided with limiting members 7 for limiting the sliding of the first base 6. Specifically, the lower end of the first limiting rod 513 is fixedly connected to one end of the first base 6, the first sliding groove 61 is formed in the upper surface of the first base 6, the first sliding groove 61 extends to the side wall of the first base 6 far away from the first limiting rod 513, the first limiting bar 611 is fixedly protruded from the inner side wall of the relative amount of the first base 6 located in the first sliding groove 61, in this embodiment, the limiting piece 7 is a limiting bolt, the workbench 2 is provided with a first threaded hole 24 for threaded connection of the limiting bolt, and a bolt portion of the limiting bolt is abutted to the upper surface of the first limiting bar 611.

Referring to fig. 4 and 6, the lower end of the second limiting rod 514 is slidably connected with the second base 8, the second base 8 is fixedly connected with the first placing table 21, the first placing table 21 is also provided with a limiting member 7 for limiting the sliding of the second base 8, specifically, the upper surface of the second base 8 is provided with a second sliding groove 81 in a penetrating manner, the inner side wall of the second base 8, which is located in the relative amount of the second sliding groove 81, is fixedly protruded with a second limiting bar 811, the lower end of the second limiting rod 514 is provided with a second threaded hole 9 for threaded connection of a limiting bolt, and at this time, the bolt portion of the limiting bolt is abutted against the lower surface of the second limiting bar 811.

Referring back to fig. 3 and 4, in this embodiment, the limiting mechanism 5 further includes a tightening assembly 52 for tightening the mounting portion 121, specifically, the tightening assembly 52 includes a second pressing block 521 that abuts against two opposite sidewalls of the mounting portion 121, and a second driving member 522 that drives the second pressing block 521 to move in a direction close to the mounting portion 121, where an end surface of the second pressing block 521 that is disposed close to an outer sidewall of the mounting portion 121 is fixedly connected with a tightening disc.

It should be noted that, in this embodiment, the second driving member 522 is also provided with an air cylinder, and the upper surface of the workbench 2 is also provided with two mounting posts 23 for mounting the second driving member 522 in a protruding manner, wherein two second pressing blocks 521 disposed near the inner side wall of the mounting portion 121 are disposed along the vertical direction, so that at this time, the mounting posts 23 are fixedly connected with a mounting frame for mounting the second driving member 522.

It should be noted that, if the polishing strength of the arm support body 1 is high, in this embodiment, the first pressing block 3 abuts against the upper surface of the side wall, and a plurality of two pressing blocks are provided along the length direction of the side arm 12, and two pressing blocks are specifically provided, where the lifting mechanism 4 is set corresponding to the first pressing block 3 so as to drive the first pressing block 3 to lift.

The embodiment of the application provides a stage lamp arm frame clamp device, which has the implementation principle that: the width of the supporting arm 11 in the arm rest body 1 which is polished according to the requirement is adjusted to adjust the distance between the first limiting rod 513 and the second limiting rod 514, then the supporting arm 11 and the side arm 12 are placed on the corresponding first placing table 21 and the second placing table 22, and then each cylinder is started to drive the first pressing block 3 and the second pressing block 521 to clamp the supporting arm rest body, so that the possibility of deviation of the arm rest body 1 during polishing is reduced, and the polishing effect of the arm rest body 1 is improved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. Stage lamp arm frame fixture device, its characterized in that: the arm rest body (1) comprises a supporting arm (11) and two side arms (12) which are respectively arranged at two ends of the supporting arm (11), wherein the two side arms (12) and the supporting arm (11) enable the arm rest body (1) to be in a U-shaped arrangement; the fixture device comprises a workbench (2), a first pressing block (3) arranged on the workbench (2) to press and fix the inner bottom wall of a supporting arm (11) in the vertical direction, a lifting mechanism (4) arranged on the workbench (2) to drive the first pressing block (3) to lift, and a limiting mechanism (5) arranged on the workbench (2) to limit the arm support body (1) to move in the horizontal direction.

2. A stage arm rest fixture device according to claim 1, characterized in that: the workbench (2) is provided with a first placing table (21) for supporting arm (11) butt, the side arm (12) is far away from one end of supporting arm (11) is provided with a mounting part (121) which is in an arc shape, the workbench (2) is provided with a second placing table (22) which is in butt joint with the lower surface of the mounting part (121), and the limiting mechanism (5) comprises a limiting component (51) for limiting the arm support body (1) to slide along the length direction of the side arm (12).

3. A stage arm rest fixture device according to claim 2, characterized in that: the limiting assembly (51) comprises an arc-shaped clamping plate (511) which is opposite to the second placing table (22) and is abutted to the upper surface of the mounting part (121), and a first driving piece (512) which drives the arc-shaped clamping plate (511) to lift.

4. A stage arm rest fixture device according to claim 2, characterized in that: the limiting assembly (51) comprises a first limiting rod (513) and a second limiting rod (514) which are respectively arranged on two opposite side walls of the supporting arm (11), and the first limiting rod (513) and the second limiting rod (514) are arranged at intervals along the length direction of the supporting arm (11).

5. A stage arm rest fixture device according to claim 4, wherein: the two first limiting rods (513) are respectively arranged close to the joint of the supporting arm (11) and the two side arms (12).

6. A stage arm rest fixture device according to claim 5, wherein: the lower extreme fixedly connected with first base (6) of first gag lever post (513), first base (6) slide connect in workstation (2), workstation (2) are provided with locating part (7) that restriction first base (6) slided.

7. A stage arm rest fixture device according to claim 6, wherein: the utility model discloses a workbench, including first base (6), first locating lever (513), first spout (61) have been seted up to the upper surface of first base (6), first spout (61) extend to the lateral wall that first base (6) kept away from in first locating lever (513), the protrusion is provided with first spacing (611) in first spout (61), locating part (7) are spacing bolt, workstation (2) are equipped with first screw hole (24) that supply spacing bolt threaded connection, spacing bolt's bolt portion butt in first spacing (611).

8. A stage arm rest fixture device according to claim 6, wherein: the lower extreme of second gag lever post (514) slide and be connected with second base (8), second base (8) set up in first place platform (21), first place platform (21) also be provided with limit piece (7) that limit second base (8) slided.

9. A stage arm rest fixture device according to claim 4, wherein: the limiting mechanism (5) further comprises a propping assembly (52) which is used for propping against the mounting part (121).

10. A stage arm rest fixture device according to claim 9, characterized in that: the abutting assembly (52) comprises a second pressing block (521) abutting against two opposite side walls of the mounting part (121) and a second driving piece (522) for driving the second pressing block (521) to move in the direction close to the mounting part (121).