CN112809430A

CN112809430A - Efficient machining clamp and method for key groove of lifting lock cylinder of mobile display screen

Info

Publication number: CN112809430A
Application number: CN202110169609.1A
Authority: CN
Inventors: 陈传宏; 孟敏科
Original assignee: Shenzhen Sunny Industry Co ltd
Current assignee: Shenzhen Sunny Industry Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-05-18
Anticipated expiration: 2041-02-07
Also published as: CN112809430B

Abstract

The application belongs to the technical field of auxiliary equipment and relates to an efficient machining clamp and method for a key groove of a lifting lock cylinder of a mobile display screen, and the efficient machining clamp comprises a mounting frame and a clamping assembly, wherein the clamping assembly is arranged on the mounting frame and used for clamping a stand column; carry out the trompil to stand week lateral wall through drilling equipment, the back is accomplished in the operation, and the staff is direct takes out the stand through linking up the union piece, and is simple and convenient, has improved the machining efficiency of product.

Description

Efficient machining clamp and method for key groove of lifting lock cylinder of mobile display screen

Technical Field

The application belongs to the field of auxiliary equipment, and particularly relates to a high-efficiency machining clamp and method for a key groove of a lifting lock cylinder of a mobile display screen.

Background

The present clamp is a device for fixing a processing object to occupy a correct position for receiving construction, inspection or mechanical manufacturing production in a mechanical manufacturing process, and various clamps are generally used for clamping a workpiece to be processed in the production manufacturing process.

Referring to fig. 1, a conventional handle hanging post includes a column 6, a threaded portion 61 is disposed at one end of the column, and a key groove 62 is disposed on a peripheral sidewall of the column 6; when the key groove is machined, the stand column is embedded into a conventional clamping fixture, and after the drilling is completed, the stand column embedded into the clamping fixture is taken out.

To the correlation technique among the above-mentioned, the stand after will processing the completion takes out, needs the staff to go to scratch the product of inlaying in locating conventional anchor clamps with the hand, and is comparatively troublesome, has reduced the machining efficiency of product.

Disclosure of Invention

In order to take out the work piece from anchor clamps in the convenience to improve the machining efficiency of product, this application provides the high-efficient anchor clamps that process of mobile display screen hoist and mount lock cylinder keyway.

First aspect, the application provides a high-efficient adds clamping apparatus of mobile display screen hoist and mount lock cylinder keyway adopts following technical scheme:

remove high-efficient adds clamping apparatus of display screen hoist and mount lock post keyway, including the mounting bracket, and set up in just be used for carrying out the centre gripping subassembly of centre gripping to the stand on the mounting bracket, the mounting bracket is provided with the groove of stepping down that supplies the stand to inlay to establish, the centre gripping subassembly include with the stand support tightly in support tightly subassembly on the mounting bracket to and can dismantle connect in the mounting bracket just can with stand relatively fixed's linking piece.

Through adopting above-mentioned technical scheme, when needs carry out the centre gripping to the product, carry out the centre gripping to the stand through the linking piece earlier, then will be located the stand on the linking piece and place in the corresponding position in the groove of stepping down, the rethread supports tight subassembly for stand and mounting bracket relatively fixed carry out the trompil through drilling equipment to stand week lateral wall, and the back is accomplished in the operation, and the staff is direct to take out the stand through the linking piece, and is simple and convenient, has improved the machining efficiency of product.

Preferably, the connecting piece comprises a threaded ring which is in threaded connection with one end of the upright post, and a handle which is fixedly connected to the peripheral side wall of the threaded ring.

By adopting the technical scheme, the bolt is arranged at one end of the upright column, so that the upright column can be directly connected with the threaded ring in a threaded manner, the upright column and the threaded ring are relatively fixed, the upright column and the threaded ring can be conveniently installed together by the handle, and on the other hand, the task of taking out the upright column after the processing is finished is undertaken; on the other hand, because threaded ring and stand are through threaded connection, so can fix a position the stand for the stand rotates certain number of turns, thereby places in the groove of stepping down after when the stand, and the place that the stand deviates from the groove of stepping down is exactly the place that needs processing, and then plays the effect of location, has improved the suitability of this production anchor clamps.

Preferably, the fastening assembly comprises a fastening block used for driving the stand column to fasten to the bottom of the abdicating groove, and a first bolt used for fastening the fastening block to the mounting frame.

Through adopting above-mentioned technical scheme, use through the cooperation of supporting tight piece and first bolt, with stand and mounting bracket relatively fixed, the simple to operate of first bolt and supporting tight piece, and low in manufacturing cost.

Preferably, still include the locating component who advances line location to the stand, locating component include one end fixed connection in the groove lateral wall of stepping down just is used for ordering about the stand support tightly in spring on the relative lateral wall of groove of stepping down, the spring other end can contradict in stand one end.

Through adopting above-mentioned technical scheme, extrusion spring for the stand has enough space and can imbeds and give way the inslot, and then the spring can support the stand tightly in the opposite side of giving way the groove under the elastic force effect of self, can carry out the location of horizontal direction to the stand like this, makes the position that the stand needs processing move corresponding position.

Preferably, still include the connecting block, the mounting bracket up end is equipped with the confession the gliding spout of connecting block, the groove of stepping down set up in the connecting block up end, just the groove of stepping down runs through the relative both sides of connecting block.

Through adopting above-mentioned technical scheme, through connecting block sliding connection in the spout, that is to say, the connecting block can be dismantled and connect in the mounting bracket, makes things convenient for the staff to change the connecting block of different groove sizes of stepping down to adapt to not unidimensional product, and then improve this production anchor clamps's suitability.

Preferably, the sliding groove is obliquely arranged from top to bottom.

Through adopting above-mentioned technical scheme, the spout can play spacing effect to the connecting block through such design, hinders the trend of connecting block along vertical direction upward movement.

Preferably, the positioning assembly further comprises a positioning block fixedly connected to the inside of the sliding groove and used for enabling the handle to be obliquely placed, and the upper end face of the positioning block is provided with a butting face used for butting against one side of the handle.

By adopting the technical scheme, the positioning block can play a role in supporting the handle; on the other hand, the handle butt can make the handle be the slope setting on the butt face, conveniently takes away the handle to take out the stand after will processing the completion, the effectual machining efficiency who improves the product.

Preferably, the positioning block is provided with a positioning hole for the spring to slide along the horizontal direction, and the abutting assembly further comprises an arc-shaped hemisphere fixedly connected to the free end of the spring.

By adopting the technical scheme, the arc-shaped hemisphere can play a role in guiding, so that the arc-shaped hemisphere is extruded in the sliding process of the stand column and automatically enters the positioning hole, and manual operation is reduced; on the other hand, through the setting of locating hole, can play the effect of support to the spring for the spring can be smooth play to the stand and support tight effect.

Preferably, the mounting frame is provided with a plurality of chute groups consisting of two chutes, the chutes of the chute groups are matched with one of the abutting assemblies and two of the positioning assemblies for use, and the two positioning blocks are symmetrically arranged around the first bolt.

By adopting the technical scheme, through the design, one production clamp can simultaneously clamp a plurality of stand columns, so that the production efficiency of products can be effectively improved; on the other hand, one sliding groove group can effectively improve the structural compactness of the production clamp through the matching of one abutting component.

In a second aspect, a method comprises the steps of:

s1, connecting the upright post to the threaded ring in a threaded manner;

s2, embedding the upright post in the abdicating groove through the handle;

s3, the upright post is tightly propped against the connecting block through the matching use of the propping block and the first bolt;

s4, after the upright post is processed, unscrewing the first bolt, and then directly separating the upright post from the base through the handle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upright post is connected with the threaded ring in a threaded mode, then the upright post is placed in the abdicating groove through the handle, and after machining is finished, the upright post can be taken out quickly by directly moving the handle, so that the machining efficiency of a product is improved;

2. through the cooperation of abutting against tight subassembly and locating component, can play the effect of location to the stand, reduce the error that artificial location produced.

Drawings

Fig. 1 is a schematic structural view of a handle suspension post of the related art.

Fig. 2 is a schematic structural diagram of an embodiment of the present application.

Fig. 3 is an exploded view showing the positioning assembly.

Description of reference numerals: 1. a mounting frame; 11. a yielding groove; 12. a chute; 13. a base; 14. a side seat; 2. a propping component; 21. a propping block; 22. a first bolt; 23. an arc-shaped surface; 3. a joining member; 31. a threaded ring; 32. a handle; 33. a threaded hole; 4. connecting blocks; 41. a first caulking groove; 5. a positioning assembly; 51. a spring; 52. an arc hemisphere; 53. positioning blocks; 54. an abutting surface; 55. positioning holes; 6. a column; 61. a threaded portion; 62. a keyway.

Detailed Description

The present application is described in further detail below with reference to figures 2-3.

In a first aspect:

the embodiment of the application discloses remove high-efficient clamping apparatus that adds of display screen hoist and mount lock post keyway. Referring to fig. 2 and 3, the efficient machining fixture for the key groove of the lifting lock cylinder of the mobile display screen comprises a mounting frame 1, a connecting block 4 for mounting the upright column, a positioning assembly 5 for positioning the upright column, and a clamping assembly for clamping the upright column, in this embodiment, the mounting frame 1 includes a base 13, and side seats 14 fixedly connected to opposite sides of the base 13, the side seats 14 extending along the length of the base 13, the side seat 14 is detachably connected with the base 13 through bolts, the upper end surface of the base 13 is provided with a sliding groove 12 penetrating through two opposite sides of the base 13, the connecting block 4 is slidably connected with the sliding groove 12, the upper end surface of the connecting block 4 is provided with a yielding groove 11 matched with the upright column for use, meanwhile, the clamping component comprises a propping component 2 and a connecting piece 3 matched with one end of the upright post in a threaded manner, through the cooperation use of linking piece 3 and tight subassembly 2, the convenience is to the centre gripping of stand and take.

Referring to fig. 2 and 3, the connecting piece 3 comprises a threaded ring 31 and a handle 32 integrally formed on the threaded ring 31, the threaded ring 31 is provided with a threaded hole 33 matched with the upright column in a threaded manner, the handle 32 facilitates the threaded connection of the threaded part of the upright column to the threaded hole 33, and meanwhile, due to the existence of the handle 32, the upright column is conveniently embedded in the abdicating groove 11 and is conveniently taken out after the processing is finished; in this embodiment, the abutting assembly 2 includes an abutting block 21 and a first bolt 22 penetrating through the abutting block 21 and screwed to the base 13, the connecting block 4 is provided with a first caulking groove 41 communicating with the abdicating groove 11, the abutting block 21 is embedded in the first caulking groove 41, and then the stand column is abutted to the connecting block 4 by the cooperation of the first bolt 22, that is, the stand column is relatively fixed to the base 13; more preferably, the abutting block 21 has an arc surface 23 abutting against the sidewall of the column, so as to increase the contact area between the abutting block 21 and the column, reduce the pressure on the unit area of the column, and increase the abutting effect of the abutting block 21.

Locating component 5 includes locating piece 53, locating piece 53's up end is higher than the up end of side seat 14, and locating piece 53 has the butt face 54 that is used for with handle 32 butt, butt face 54 draws close the slope setting towards the central axis department of groove 11 of stepping down, make handle 32 one side contradict in the butt face 54 time, handle 32 is the slope setting, at this moment, also can realize the positioning action to the stand, make the stand deviate from the position of groove 11 of stepping down this moment and just be the position that needs processing, and then reduce the error that the manual work aimed at and lead to, the suitability of this production anchor clamps has been improved.

Preferably, the positioning assembly 5 includes a spring 51, and an arc-shaped hemisphere 52 fixedly connected to one end of the spring 51, the other end of the spring 51 is fixedly connected to one side of the side seat 14 facing the sliding slot 12, the positioning block 53 is provided with a positioning hole 55 along the horizontal direction, the spring 51 is disposed in the positioning hole 55 in a penetrating manner, and the spring 51 drives the arc-shaped hemisphere 52 to slide in the positioning hole 55, when the spring 51 is in the normal telescopic state, one end of the arc-shaped hemisphere 52 departing from the spring 51 protrudes out of the opening of the positioning hole 55, during the process of placing the column into the abdicating slot 11 through the handle 32, one end of the column easily extrudes the arc-shaped hemisphere 52, so that the spring 51 deforms, and then the arc-shaped hemisphere 52 slides into the positioning hole 55, and the column is embedded into the abdicating slot 11, the arc-shaped hemisphere 52 tightly supports the column against one side seat, simple and easy to operate.

In this embodiment, a plurality of chute groups are arranged on the base 13, one chute 12 seat is composed of two chutes, and two chutes 12 on one chute group are used by matching one abutting component 2 and two positioning components 5, the abutting block 21 is located at the middle position of two chutes 12, and two positioning blocks 53 are stacked and arranged with respect to the first bolt 22, in this embodiment, the two positioning blocks 53 are respectively fixed on opposite ends of the two chutes 12 by bolts, so that the handle 32 is arranged in a crossed manner in a horizontal projection direction, so as to improve the structural compactness of the production fixture; on the other hand, carry out the centre gripping to a plurality of stands through a base 13, can effectively improve the machining efficiency to the stand.

In the embodiment, the chute 12 is obliquely arranged from top to bottom, and has a tendency of preventing the connecting block 4 from moving upwards; simultaneously, the groove of stepping down 11 top-down is the slope setting, plays the trend that blocks the stand and step down 11 separation of groove, improves the spacing effect of stand.

The implementation principle of the efficient machining clamp for lifting the key groove of the lock cylinder by the mobile display screen is as follows: the upright post is connected with the threaded ring 31 in a threaded manner, then the upright post is embedded into the abdicating groove 11 through the handle 32, and the arc-shaped hemisphere 52 drives the other end of the upright post to be tightly propped against the side seat 14 through the elasticity of the spring 51 so as to position the upright post; then the handle 32 is rotated, so that the handle 32 is abutted against the abutting surface 54, and the positioning effect on the upright is further realized; then use through first bolt 22 and the cooperation of supporting tight piece 21 for the stand is fixed in base 13 relatively, and the back is accomplished in the processing, directly through handle 32, makes the stand remove along the incline direction of groove 11 of stepping down, just can take out the stand, the effectual machining efficiency who improves the product.

In a second aspect, the embodiment discloses a use method of an efficient machining clamp for a key groove of a lifting lock cylinder of a mobile display screen.

The use method of the efficient machining clamp for the key groove of the lifting lock cylinder of the mobile display screen refers to fig. 2 and 3, and comprises the following steps:

s1, connecting the upright post to the threaded ring 31 in a threaded manner;

s2, embedding the upright post in the abdicating groove 11 through the handle 32;

s21, the spring 51 and the arc-shaped hemisphere 52 are matched to be used for preliminarily positioning the upright post, so that the upright post moves to a corresponding position;

s22, rotating the handle 32 to make one side of the handle 32 abut against the abutting surface 54 of the positioning block 53, so as to position the upright column again;

s3, abutting the arc-shaped surface 23 of the abutting block 21 against the peripheral side wall of the upright column, and then screwing the first bolt 22, so that the abutting block 21 is relatively fixed on the base 13, that is, the upright column is relatively fixed on the base 13, and the phenomenon that the upright column shakes in the processing process is avoided;

s4, after the upright post is processed, the first bolt 22 is unscrewed, so that the abutting block 21 is separated from the upright post, then the upright post is directly separated from the base 13 through the handle 32, the operation is simple and easy, the upright post is conveniently taken out, and the processing efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Remove high-efficient adds clamping apparatus of display screen hoist and mount lock cylinder keyway, its characterized in that: including mounting bracket (1), and set up in just be used for carrying out the centre gripping subassembly of centre gripping to the stand on mounting bracket (1), mounting bracket (1) is provided with and supplies the stand to inlay groove (11) of stepping down of establishing, the centre gripping subassembly including support the stand tightly in support tight subassembly (2) on mounting bracket (1) to and can dismantle connect in mounting bracket (1) and can with stand relatively fixed's linking piece (3).

2. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 1, is characterized in that: the connecting piece (3) comprises a threaded ring (31) which is in threaded connection with one end of the upright column, and a handle (32) which is fixedly connected to the peripheral side wall of the threaded ring (31).

3. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 2, is characterized in that: the abutting assembly (2) comprises an abutting block (21) used for driving the stand column to abut against the bottom of the abdicating groove (11), and a first bolt (22) used for abutting the abutting block (21) against the mounting rack (1).

4. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 3, is characterized in that: still include locating component (5) that advance line location to the stand, locating component (5) include one end fixed connection in the groove of stepping down (11) lateral wall just is used for driving about the stand support tightly in spring (51) on the relative lateral wall of groove of stepping down (11), the spring (51) other end can contradict in stand one end.

5. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 4, is characterized in that: still include connecting block (4), mounting bracket (1) up end is equipped with the confession connecting block (4) gliding spout (12), the groove of stepping down (11) set up in connecting block (4) up end, just the groove of stepping down (11) runs through the relative both sides of connecting block (4).

6. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 5, is characterized in that: the sliding groove (12) is obliquely arranged from top to bottom.

7. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 5, is characterized in that: the positioning assembly (5) further comprises a positioning block (53) which is fixedly connected in the sliding groove (12) and used for enabling the handle (32) to be obliquely placed, and an abutting surface (54) used for abutting against one side of the handle (32) is arranged on the upper end surface of the positioning block (53).

8. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 7, is characterized in that: the positioning block (53) is provided with a positioning hole (55) for the spring (51) to slide along the horizontal direction, and the abutting component (2) further comprises an arc-shaped hemisphere (52) fixedly connected to the free end of the spring (51).

9. The efficient machining clamp for the key groove of the mobile display screen hoisting lock cylinder according to claim 7, is characterized in that: the mounting frame (1) is provided with a plurality of sliding groove groups consisting of two sliding grooves (12), the sliding grooves (12) of the sliding groove groups are matched with one abutting component (2) and two positioning components (5) for use, and the two positioning blocks (53) are symmetrically arranged relative to the first bolt (22).

10. A method, based on the efficient machining fixture for the key groove of the mobile display screen hoisting lock cylinder in any one of claims 1 to 9, characterized in that: comprises the following steps of (a) carrying out,

s1, connecting the upright post to the threaded ring (31) in a threaded manner;

s2, embedding the upright post in the abdicating groove (11) through the handle (32);

s3, abutting the upright post to the connecting block (4) through the cooperation of the abutting block (21) and the first bolt (22);

s4, after the upright post is processed, the first bolt (22) is unscrewed, and then the upright post is directly separated from the base (13) through the handle (32).