CN213470852U

CN213470852U - Universal clamp for testing tension of leading-out end of electronic component

Info

Publication number: CN213470852U
Application number: CN202020813560.XU
Authority: CN
Inventors: 冯莹亮; 赵学荣
Original assignee: Foshan Kesenmengsi Metal Co ltd
Current assignee: Foshan Kesenmengsi Metal Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-06-18
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a general clamp for electronic components draws forth end tensile test, including clamp base and spring, the fixed spacing groove that is provided with in inside of clamp base, and the inside movable mounting of spacing groove has the stopper, the lower terminal surface of stopper is fixed and has been seted up the mounting groove, and the inside movable mounting of mounting groove has the ball, the up end right side fixed mounting of clamp base has the support frame, the left end movable mounting of loose axle is in the inside of installed part, the sleeve passes through spring and interior pole interconnect, the up end left side fixed mounting of clamp base has mounting fixture. The universal clamp for the tension test of the leading-out end of the electronic component can automatically pre-position the electronic component without manual holding all the time, can position and clamp the electronic components with different specifications, and can protect the surface of the electronic component during clamping.

Description

Universal clamp for testing tension of leading-out end of electronic component

Technical Field

The utility model relates to an electronic components tensile test clamp technical field specifically is a general clamp that is used for electronic components to draw forth end tensile test.

Background

The toughness of the electronic component needs to be detected in the production process, so that the tensile force test needs to be carried out on the electronic component which is just produced, the two ends of the electronic component need to be fixedly clamped by using the clamp when the electronic component is detected, and then the toughness is detected, so that the detection accuracy is ensured.

However, the existing clamp for testing the tension of the electronic component has the following problems in use:

1. the electronic components with different specifications are inconvenient to be limited and clamped, so that the application range of the test clamp is limited, the electronic components with different specifications cannot be subjected to tension test, and the surface protection effect on the electronic components is not realized during clamping;

2. the electronic components cannot be pre-positioned, and the electronic components need to be manually held until the electronic components are firmly fixed on the clamp, so that the positioning operation of the electronic components is not convenient enough.

Aiming at the problems, innovative design is urgently needed on the basis of the original electronic component tension test clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general clamp for electronic components draws forth end tensile test, carry out spacing centre gripping to the electronic components of different specifications with solving above-mentioned background art and proposing that electronic components tensile test clamp is inconvenient, make the application range of this test clamp limited, thereby can not carry out tensile test to the electronic components of different specifications, and do not possess the effect to electronic components surface protection when the centre gripping, can not carry out the prepositioning to electronic components, need manual control electronic components until it stabilizes on the clamp, make electronic components's the not convenient enough problem of location operation.

In order to achieve the above object, the utility model provides a following technical scheme: a universal clamp for testing the tension of the leading-out end of an electronic component comprises a clamp base and a spring, wherein a limiting groove is fixedly arranged in the clamp base, a limiting block is movably arranged in the limiting groove, the lower end surface of the limiting block is fixedly provided with an installation groove, and the inside of the mounting groove is movably provided with a ball, the right side of the upper end surface of the clamp base is fixedly provided with a support frame, the middle part of the support frame is movably penetrated with a movable shaft, the right end of the movable shaft is fixedly connected with a knob, the left end of the movable shaft is movably arranged in the mounting piece, and sleeves are fixedly inserted at two sides inside the mounting piece and are mutually connected with the inner rod through springs, and the end part of the inner rod is fixedly connected to the surface of the movable clamp, a fixing clamp is fixedly mounted on the left side of the upper end face of the clamp base, and soft pads are fixedly arranged on the inner walls of the fixing clamp and the movable clamp.

Preferably, the clamp base is in sliding connection with the limiting block through a clamping block between the limiting groove and the limiting block, and the limiting block is in rolling connection with the ball through the mounting groove.

Preferably, the balls are symmetrically distributed on two sides of the limiting block, and the right section of the limiting block is of an inverted T-shaped structure.

Preferably, be fixed connection between installed part and the stopper, and be the rotation connection of block between installed part and the loose axle to be threaded connection between loose axle and the support frame.

Preferably, the sleeves are symmetrically arranged about the central axis of the mounting piece, and the sleeves and the inner rod form a clamping telescopic structure through springs.

Preferably, the movable clamp and the fixed clamp are the same in shape and opposite in direction, the movable clamp and the fixed clamp are fixedly connected with the cushion, and the upper end faces of the movable clamp and the fixed clamp are both provided with inclined notch-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that: the universal clamp for testing the tension of the leading-out end of the electronic component can automatically pre-position the electronic component without being manually held all the time, can position and clamp the electronic components with different specifications, and can protect the surface of the electronic component during clamping;

1. the sleeves are symmetrically distributed on two sides of the mounting part and connected with the inner rod through the springs, and the inner rod is fixedly connected with the movable clamp, so that the movable clamp and the fixed clamp can pre-position the electronic component under the elastic action of the springs;

2. for threaded connection between loose axle and the support frame, and be connected for the rotation of block between loose axle and the installed part, the installed part passes through the stopper and constitutes the sliding connection of block with the spacing groove to the ball that the stopper passes through the mounting groove installation can make the gliding more smooth and easy of stopper, so rotatory knob can make the loose axle drive the installed part and remove, thereby can make installed part extrusion movable fixture, make movable fixture and mounting fixture fasten electronic components, and can fix a position electronic components of different specifications.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the sleeve according to the present invention;

FIG. 3 is a schematic view of the overall front cut structure of the present invention;

fig. 4 is the utility model discloses the stopper is just cutting open the structure schematic diagram.

In the figure: 1. a clamp base; 2. a limiting groove; 3. a limiting block; 4. mounting grooves; 5. a ball bearing; 6. a support frame; 7. a movable shaft; 8. a knob; 9. a mounting member; 10. a sleeve; 11. a spring; 12. an inner rod; 13. a movable clamp; 14. fixing the clamp; 15. a soft cushion.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a universal clamp for testing the tension of an electronic component leading-out end comprises a clamp base 1, a limiting groove 2, a limiting block 3, a mounting groove 4, a ball 5, a support frame 6, a movable shaft 7, a knob 8, a mounting piece 9, a sleeve 10, a spring 11, an inner rod 12, a movable clamp 13, a fixed clamp 14 and a cushion 15, wherein the limiting groove 2 is fixedly arranged inside the clamp base 1, the limiting block 3 is movably mounted inside the limiting groove 2, the mounting groove 4 is fixedly formed in the lower end face of the limiting block 3, the ball 5 is movably mounted inside the mounting groove 4, the support frame 6 is fixedly mounted on the right side of the upper end face of the clamp base 1, the movable shaft 7 penetrates through the middle of the support frame 6 in a movable manner, the knob 8 is fixedly connected to the right end of the movable shaft 7, the left end of the movable shaft 7 is movably mounted inside the mounting piece 9, and the sleeve 10, the sleeve 10 is connected with the inner rod 12 through the spring 11, the end of the inner rod 12 is fixedly connected to the surface of the movable clamp 13, the fixed clamp 14 is fixedly mounted on the left side of the upper end face of the clamp base 1, and the soft pads 15 are fixedly arranged on the inner walls of the fixed clamp 14 and the movable clamp 13.

Clamp base 1 is through the sliding connection for the block between spacing groove 2 and the stopper 3, and stopper 3 is through being roll connection between mounting groove 4 and the

ball

5, 5 symmetric distribution of ball are in the both sides of stopper 3, and stopper 3's positive cross-section sets up to "T" style of calligraphy structure of invering, be fixed connection between installed part 9 and the stopper 3, and be connected for the rotation of block between installed part 9 and the loose axle 7, and be threaded connection between loose axle 7 and the support frame 6, under stopper 3's spacing condition, rotatory knob 8 can make installed part 9 horizontal migration promptly, thereby can carry out positioning fixture to the electronic components of different specifications.

Sleeve 10 sets up about the central axis symmetry of installed part 9, and sleeve 10 constitutes the extending structure of block through spring 11 and interior pole 12, movable clamp 13 is the same with mounting fixture 14's shape, opposite direction, and be fixed connection between movable clamp 13 and mounting fixture 14 and cushion 15, and movable clamp 13 and mounting fixture 14's up end all sets up the breach column structure of slope, under spring 11's elastic action, movable clamp 13 can be close to mounting fixture 14 and carry out prepositioning to electronic components, thereby need not the manual electronic components of holding all the time, can effectively improve the location efficiency to electronic components.

The working principle is as follows: when the universal clamp for testing the tensile force of the leading-out end of the electronic component is used, the electronic component is placed between a fixed clamp 14 and a movable clamp 13 according to the drawing of fig. 1-4, as shown in the drawing of fig. 1-3, sleeves 10 are symmetrically inserted on two sides of an installation part 9, the sleeves 10 are connected with an inner rod 12 through springs 11 as shown in the drawing of fig. 2, and under the elastic action of the springs 11, the inner rod 12 can extrude the movable clamp 13, so that the movable clamp 13 is close to the fixed clamp 14 to pre-position the electronic component;

as shown in fig. 1 and 3, the movable shaft 7 is rotated by rotating the knob 8, the movable shaft 7 is in threaded connection with the support frame 6, the movable shaft 7 is in rotational connection with the mounting part 9 through a clamping, sliding connection between the mounting part 9 and the limiting groove 2 through the limiting block 3, and the limiting groove 2 is fixedly located inside the clamp base 1, so that the movable shaft 7 rotates to drive the mounting part 9 to move left and right under the limiting condition of the limiting block 3, the mounting part 9 can enable the inner rod 12 to retract into the sleeve 10, and the mounting part 9 can push the movable clamp 13, so that the movable clamp 13 and the fixed clamp 14 can stably locate the electronic component, and the soft pads 15 arranged on the inner walls of the movable clamp 13 and the fixed clamp 14 can protect the surface of the electronic component;

as shown in fig. 4, the limiting block 3 is connected with the ball 5 through the mounting groove 4, the sliding connection between the ball 5 and the limiting groove 2 is a joint, and the setting of the ball 5 can enable the limiting block and the mounting part 9 to move more smoothly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a general clamp for electronic components draws forth end tensile test, includes clamp base (1) and spring (11), its characterized in that: the clamp is characterized in that a limiting groove (2) is fixedly arranged inside the clamp base (1), a limiting block (3) is movably arranged inside the limiting groove (2), a mounting groove (4) is fixedly formed in the lower end face of the limiting block (3), a ball (5) is movably arranged inside the mounting groove (4), a support frame (6) is fixedly arranged on the right side of the upper end face of the clamp base (1), a movable shaft (7) penetrates through the middle of the support frame (6) in a movable mode, a knob (8) is fixedly connected to the right end of the movable shaft (7), the left end of the movable shaft (7) is movably arranged inside the mounting piece (9), sleeves (10) are fixedly inserted into two inner sides of the mounting piece (9), the sleeves (10) are connected with the inner rod (12) through springs (11), and the end portions of the sleeves (12) are fixedly connected to the surface of the movable clamp (13), the clamp is characterized in that a fixing clamp (14) is fixedly mounted on the left side of the upper end face of the clamp base (1), and soft pads (15) are fixedly arranged on the inner walls of the fixing clamp (14) and the movable clamp (13).

2. The universal clamp for the pull test of the leading-out end of the electronic component as claimed in claim 1, is characterized in that: clamp base (1) is through the sliding connection of block between spacing groove (2) and stopper (3), and stopper (3) are through being roll connection between mounting groove (4) and ball (5).

3. The universal clamp for the pull test of the leading-out end of the electronic component as claimed in claim 1, is characterized in that: the balls (5) are symmetrically distributed on two sides of the limiting block (3), and the right section of the limiting block (3) is of an inverted T-shaped structure.

4. The universal clamp for the pull test of the leading-out end of the electronic component as claimed in claim 1, is characterized in that: be fixed connection between installed part (9) and stopper (3), and be the rotation connection of block between installed part (9) and loose axle (7) to be threaded connection between loose axle (7) and support frame (6).

5. The universal clamp for the pull test of the leading-out end of the electronic component as claimed in claim 1, is characterized in that: the sleeve (10) is symmetrically arranged relative to the central axis of the mounting piece (9), and the sleeve (10) and the inner rod (12) form a clamping telescopic structure through a spring (11).

6. The universal clamp for the pull test of the leading-out end of the electronic component as claimed in claim 1, is characterized in that: the movable clamp (13) and the fixed clamp (14) are identical in shape and opposite in direction, the movable clamp (13) and the fixed clamp (14) are fixedly connected with the cushion (15), and the upper end faces of the movable clamp (13) and the fixed clamp (14) are all arranged to be inclined notch-shaped structures.