CN212146092U

CN212146092U - Frame pressure maintaining clamp

Info

Publication number: CN212146092U
Application number: CN202020581137.1U
Authority: CN
Inventors: 何开良
Original assignee: Dongguan Olis Electronic Technology Co ltd
Current assignee: Dongguan Olis Electronic Technology Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-15
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a frame pressurize anchor clamps, including first anchor clamps and second anchor clamps, the dead lever that two symmetries of lower extreme fixedly connected with of second anchor clamps set up, the lower extreme of first anchor clamps is equipped with the fixed orifices corresponding with the dead lever, the lower extreme of dead lever extends to in the fixed orifices, the both sides of first anchor clamps are equipped with respectively with the communicating well hollow groove of two fixed orifices, well hollow groove sliding connection has the slider, the one end fixedly connected with pull rod of slider, the one end that the slider was kept away from to the pull rod runs through well hollow groove, the one end fixedly connected with wedge type kelly of pull rod is kept away from to the slider, evenly distributed has a plurality ofly and the corresponding wedge type kelly card hole of wedge type kelly on the lateral wall of dead lever, the one end that the slider was kept away from to the wedge type kelly runs through. The utility model discloses a spring and clamping mechanism's setting realizes opening and shutting fast between the anchor clamps to reduce the operation degree of difficulty, improve production efficiency.

Description

Frame pressure maintaining clamp

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a frame pressurize anchor clamps.

Background

The mobile phone is in the production equipment in-process, the condition of fish tail easily appears in the center ornamental strip, in case the condition of fish tail appears, touch-sensitive screen subassembly is whole to be scrapped, make production efficiency reduce, traditional equipment mode, the operation process has the condition that the fish tail of mobile phone center ornamental strip appears, need change whole touch-sensitive screen subassembly and maintain, maintenance object loss is serious, the expense is high, decompose the research discovery to the center structure, the center ornamental strip can be maintained and changed through purchasing new dress ornamental strip, at present, when the fish tail appears in the center ornamental strip and needs to be changed, the workman often presses corresponding center lateral wall after the internal surface rubber coating with the ornamental strip through the manual work, and keep pressing the state until glue solidifies, cause man-hour extravagant, counterpoint precision and production efficiency reduce.

For this reason, the patent numbers are: CN 201721339521.5's utility model patent provides a frame pressurize anchor clamps, including first pressfitting anchor clamps and with first pressfitting anchor clamps cooperate, be used for location and centre gripping mobile terminal's second pressfitting anchor clamps. Although the operation is simple and easy, the production efficiency is improved, the rejection rate is reduced, and the cost is reduced, the opening and closing operation of the clamp is not convenient enough, and the quick opening and closing between the quick clamps cannot be realized, so that the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving but the operation that opens and shuts of anchor clamps is convenient inadequately, can't realize opening and shutting fast between the quick anchor clamps to reduce production efficiency, and a frame pressurize anchor clamps that propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a frame pressure maintaining clamp comprises a first clamp and a second clamp, wherein the lower end of the second clamp is fixedly connected with two symmetrically arranged fixing rods, the lower end of the first clamp is provided with fixing holes corresponding to the fixing rods, the lower ends of the fixing rods extend into the fixing holes, two sides of the first clamp are respectively provided with a hollow groove communicated with the two fixing holes, a sliding block is connected in the hollow groove in a sliding manner, one end of the sliding block is fixedly connected with a pull rod, one end of the pull rod, far away from the sliding block, penetrates through the hollow groove, one end of the sliding block, far away from the pull rod, is fixedly connected with a wedge-shaped clamping rod, a plurality of wedge-shaped clamping holes corresponding to the wedge-shaped clamping rods are uniformly distributed on the outer side wall of the fixing rods, one end of the wedge-shaped clamping rod, far away from the sliding block, penetrates through the hollow groove and extends into the wedge-shaped clamping holes, two sides of the sliding block are, the anti-disengaging block is kept away from the one end of slider and is extended to the anticreep inslot, the slip is inserted in the anticreep block and is equipped with the slide bar, the both ends of slide bar run through the anticreep block respectively and with anticreep inslot relative lateral wall fixed connection, the cover is equipped with first spring on the slide bar, the both ends of first spring offset with anticreep inslot inside wall and anticreep block respectively.

Preferably, the lower end of the fixed rod is provided with a sliding hole, a supporting rod is inserted in the sliding hole in a sliding manner, a second spring is fixedly connected between the supporting rod and the side wall of the top end in the sliding hole, and the lower end of the supporting rod penetrates through the sliding hole and abuts against the side wall of the bottom end in the fixed hole.

Preferably, the lateral wall of the anti-falling block is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner lateral wall of the anti-falling groove.

Preferably, one end of the pull rod, which is far away from the sliding block, is fixedly connected with a first handle.

Preferably, a second handle is fixedly connected to the upper end of the second clamp.

Preferably, the wedge-shaped clamping rod is multiple in number.

Has the advantages that:

1. when the clamp is used, the fixed rod on the second clamp is aligned with the fixed hole and then inserted, the fixed rod is abutted against the wedge-shaped surface of the wedge-shaped clamping rod in the inserting process, so that the wedge-shaped clamping rod moves in the hollow groove, the slide block is driven to move through the wedge-shaped clamping rod, the slide block drives the anti-falling block to abut against the first spring, when the fixed rod stops moving, the anti-falling block is driven to move through the restoring force of the first spring, the anti-falling block drives the wedge-shaped clamping rod to extend into the wedge-shaped groove through the slide block, so that the fixed rod is prevented from loosening, and when the second clamp is opened, the pull rod is pulled to drive the slide block, so that the wedge-shaped clamping rod is separated from the wedge-shaped groove;

2. through the setting of bracing piece and second spring, when the wedge-shaped kelly breaks away from wedge-shaped groove, the second anchor clamps are automatic upwards popped out, and the user of being convenient for opens the second anchor clamps, through the setting of ball, can reduce the resistance when anticreep piece removes, through the setting in the first in command, can convenience of customers pulling pull rod, through the setting in the second in command, can convenience of customers open the second anchor clamps, and the quantity of wedge-shaped kelly is a plurality of, can improve the steadiness of dead lever position.

Drawings

Fig. 1 is a schematic structural view of a frame pressure maintaining clamp provided by the present invention;

fig. 2 is the utility model provides a structural schematic diagram of a department of frame pressurize anchor clamps.

In the figure: 1-a first clamp, 2-a fixed rod, 3-a second clamp, 4-a wedge-shaped clamping rod, 5-an anti-falling block, 6-a first spring, 7-a pull rod, 8-a slide rod, 9-a slide block, 10-a ball, 11-a second spring and 12-a support rod.

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.

Referring to fig. 1-2, a frame pressure maintaining clamp comprises a first clamp 1 and a second clamp 3, the lower end of the second clamp 3 is fixedly connected with two symmetrically arranged fixing rods 2 for fixing the position of the second clamp 3, the lower end of the first clamp 1 is provided with a fixing hole corresponding to the fixing rod 2, the lower end of the fixing rod 2 extends into the fixing hole, two sides of the first clamp 1 are respectively provided with a hollow groove communicated with the two fixing holes, a slide block 9 is connected in the hollow groove in a sliding manner and used for driving a wedge-shaped clamping rod 4 to move, one end of the slide block 9 is fixedly connected with a pull rod 7 for driving the slide block 9 to move, one end of the pull rod 7 far away from the slide block 9 penetrates through the hollow groove, one end of the slide block 9 far away from the pull rod 7 is fixedly connected with a wedge-shaped clamping rod 4 for fixing the position of the fixing rod 2, a plurality of wedge-shaped clamping holes corresponding to the, the one end that slider 9 was kept away from to wedge type kelly 4 runs through the hollow groove and extends to the wedge stuck downthehole, the equal fixedly connected with anticreep piece 5 in both sides of slider 9, be used for driving slider 9 and remove, be equipped with the anticreep groove corresponding with the anticreep piece on the relative lateral wall of hollow inslot, the one end that slider 9 was kept away from to anticreep piece 5 extends to the anticreep inslot, it is equipped with slide bar 8 to slide in the anticreep piece 5, stability when being used for improving anticreep piece 5 and removing, the both ends of slide bar 8 run through anticreep piece 5 respectively and with the relative lateral wall fixed connection in the anticreep inslot, the cover is equipped with first spring 6 on the slide bar 8, be used for driving slider 9 to reset to wedge type kelly 4, the both.

In the embodiment, the lower end of the fixed rod 2 is provided with a sliding hole, a support rod 13 is inserted in the sliding hole in a sliding way, a second spring 11 is fixedly connected between the support rod 13 and the side wall of the top end in the sliding hole, the lower end of the support rod 13 penetrates through the sliding hole and is abutted against the side wall of the bottom end in the fixed hole, when the wedge-shaped clamping rod 4 is separated from the wedge-shaped groove, the second clamp 3 automatically pops upwards to facilitate the user to open the second clamp 3, the side wall of the anti-falling block 5 is provided with a groove, a ball 10 is arranged in the groove, the ball 10 is propped against the inner side wall of the anti-falling groove, for reducing the resistance of the anti-drop block 5 during moving, one end of the pull rod 7 far away from the slide block 9 is fixedly connected with a first handle, be used for convenience of customers pulling pull rod 7, the upper end fixedly connected with second handle of second anchor clamps 3 for convenience of customers opens second anchor clamps 3, and the quantity of wedge type kelly 4 is a plurality of, is used for improving the steadiness of dead lever 2 position.

In this embodiment, insert after aiming at the fixed orifices dead lever 2 on the second anchor clamps 3 earlier, dead lever 2 is at male in-process, dead lever 2 offsets with the wedge profile of wedge-shaped kelly 4, make wedge-shaped kelly 4 toward well inslot remove, drive slider 9 through wedge-shaped kelly 4 and remove, slider 9 drives anticreep piece 5 and offsets with first spring 6, when dead lever 2 stops to move, restoring force through first spring 6 drives anticreep piece 5 and removes, anticreep piece 5 drives wedge-shaped kelly 4 through slider 9 and extends to wedge-shaped inslot, thereby prevent that dead lever 2 is not hard up, when opening second anchor clamps 3, pulling pull rod 7 drives slider 9, make wedge-shaped kelly 4 break away from the wedge-shaped inslot can, the utility model discloses a setting of spring and clamping mechanism realizes opening and shutting fast between the anchor clamps, thereby reduce the operation degree of difficulty, improve production efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frame pressurize anchor clamps, includes first anchor clamps (1) and second anchor clamps (3), its characterized in that: the lower end of the second clamp (3) is fixedly connected with two symmetrically arranged fixing rods (2), the lower end of the first clamp (1) is provided with fixing holes corresponding to the fixing rods (2), the lower ends of the fixing rods (2) extend into the fixing holes, two sides of the first clamp (1) are respectively provided with hollow grooves communicated with the two fixing holes, a sliding block (9) is connected in the hollow grooves in a sliding mode, one end of the sliding block (9) is fixedly connected with a pull rod (7), one end, far away from the sliding block (9), of the pull rod (7) of the sliding block (9) penetrates through the hollow grooves, wedge-shaped clamping rods (4) are fixedly connected at one ends, far away from the sliding block (9), of the wedge-shaped clamping rods (4), a plurality of wedge-shaped clamping holes corresponding to the wedge-shaped clamping rods (4) are uniformly distributed on the outer side wall of the fixing rods (2), and one ends, far away from, the equal fixedly connected with anticreep piece in both sides (5) of slider (9), be equipped with the anticreep groove corresponding with the anticreep piece on the relative lateral wall of cavity inslot, the one end that slider (9) were kept away from in anticreep piece (5) extends to the anticreep inslot, it is equipped with slide bar (8) to slide to insert in anticreep piece (5), the both ends of slide bar (8) run through anticreep piece (5) respectively and with anticreep inslot relative lateral wall fixed connection, the cover is equipped with first spring (6) on slide bar (8), the both ends of first spring (6) offset with anticreep inslot inside wall and anticreep piece (5) respectively.

2. The frame pressure maintaining jig of claim 1, wherein: the lower end of the fixed rod (2) is provided with a sliding hole, a supporting rod (12) is inserted in the sliding hole in a sliding mode, a second spring (11) is fixedly connected between the supporting rod (12) and the side wall of the top end in the sliding hole, and the lower end of the supporting rod (12) penetrates through the sliding hole and is abutted to the side wall of the bottom end in the fixed hole.

3. The frame pressure maintaining jig of claim 1, wherein: the anti-falling device is characterized in that a groove is formed in the side wall of the anti-falling block (5), a ball (10) is arranged in the groove, and the ball (10) is abutted to the inner side wall of the anti-falling groove.

4. The frame pressure maintaining jig of claim 1, wherein: one end of the pull rod (7) far away from the sliding block (9) is fixedly connected with a first handle.

5. The frame pressure maintaining jig of claim 1, wherein: the upper end of the second clamp (3) is fixedly connected with a second handle.

6. The frame pressure maintaining jig of claim 1, wherein: the number of the wedge-shaped clamping rods (4) is multiple.