CN214686217U

CN214686217U - Clamping device

Info

Publication number: CN214686217U
Application number: CN202120366714.XU
Authority: CN
Inventors: 邵佳伦
Original assignee: Hexing Automotive Electronics Taicang Co ltd
Current assignee: Hexing Automotive Electronics Taicang Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-12
Anticipated expiration: 2031-02-09

Abstract

The utility model provides a clamping device belongs to car assembly auxiliary assembly technical field, include: the clamping head is provided with a hole body allowing the conducting strip to be inserted, and a pressing block is arranged in the hole body; the pushing mechanism is movably connected with the pressing block, has a first state of being far away from the pressing block, and pushes the pressing block to be connected with the conducting strip under acting force so as to limit a second state of the conducting strip moving. The clamping device provided by the utility model can not scratch the press block when the conducting strip is inserted into the clamping head, therefore, the plating layer of the conducting strip can not be damaged; and utilize pushing mechanism to press the briquetting on the conducting strip, ensure that the conducting strip can not take place to remove, guarantee the precision of conducting strip, reduced the defective rate of conducting strip.

Description

Clamping device

Technical Field

The utility model relates to an automobile assembling auxiliary assembly technical field, concretely relates to clamping device.

Background

In the automobile assembling process, the distance between two conducting strips on the electromagnetic valve and the height of the conducting strips are required to be higher, and the subsequent assembling process usually has certain influence on the precision of the conducting strips. Therefore, the conducting strip needs to be clamped to avoid the conducting strip moving. The conventional clamping device generally presses the conductive sheet by using the elasticity of the spring washer. However, when the conducting strip enters the clamping device, the spring gasket can scratch the conducting strip, so that the coating of the conducting strip is damaged; and, the elasticity of elastic gasket is limited, and the conducting strip still has the risk of removing, and the defective rate of conducting strip is still higher.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in causing the higher defect of conducting strip defective rate when overcoming current clamping device centre gripping conducting strip.

In order to solve the technical problem, the utility model provides a clamping device, include:

the clamping head is provided with a hole body allowing the conducting strip to be inserted, and a pressing block is arranged in the hole body;

the pushing mechanism is movably connected with the pressing block, has a first state of being far away from the pressing block, and pushes the pressing block to be connected with the conducting strip under acting force so as to limit a second state of the conducting strip moving.

The pushing mechanism comprises a sliding block and a driver connected with the sliding block, and the sliding block is close to and pushes the pressing block to slide under the driving of the driver.

The slide has been seted up on the briquetting, be equipped with on the slider with the slide cooperatees, and promotes the promotion portion of briquetting, be equipped with the push surface in the promotion portion, the push surface with the slide slides and meets, and the application of force in the briquetting is in order to promote the briquetting slides.

The limiting block is arranged behind the pressing block along the insertion direction of the conducting strip, so that the conducting strip is abutted with the limiting block when inserted.

The clamping head is far away from the one end swing joint that conducting strip inserted has the grip slipper, the slider is far away from the one end of clamping head is located the inside of grip slipper, the drive end of driver with the grip slipper is connected, under the effect of drive power, the grip slipper is close to the motion of clamping head, in order to drive the slider promotes the briquetting slides.

The clamping seat is connected with a pull rod, and force is applied to the pull rod to drive the clamping seat to move away from the clamping head.

An elastic piece is arranged between the clamping head and the clamping seat, when the clamping seat is close to the clamping head, the elastic piece stores energy, and when the clamping seat is far away from the clamping head, the elastic piece releases energy.

The clamping head with still be equipped with the uide pin between the grip slipper, the one end of uide pin with the grip head fixed connection, the other end with grip slipper sliding connection.

The conducting strips are provided with a pair of conducting strips, and correspondingly, a pair of pressing blocks is arranged between the pair of conducting strips.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pair of clamping device, including clamping head and pushing mechanism, set up on the clamping head and allow the conducting strip to insert the hole body of establishing, the internal briquetting that is equipped with in hole, pushing mechanism and briquetting swing joint have the first state of keeping away from the briquetting to and promote the briquetting and meet with the conducting strip under the effort, with the second state that the restriction conducting strip removed. The conducting strip can not be scratched with the pressing block when inserted into the clamping head, so that the coating of the conducting strip can not be damaged; and utilize pushing mechanism to press the briquetting on the conducting strip, ensure that the conducting strip can not take place to remove, guarantee the precision of conducting strip, reduced the defective rate of conducting strip.

2. The utility model provides a pair of clamping device, pushing mechanism include slider and the driver that is connected with the slider, and under the drive of driver, the slider is close to and promotes the briquetting and slides. The sliding of the sliding block is utilized to push the pressing block, so that the pushing mode is simple and easy to operate.

3. The utility model provides a pair of clamping device has seted up the slide on the briquetting, is equipped with on the slider to cooperate with the slide, and promotes the promotion portion of briquetting, is equipped with the pushing face in the promotion portion, and the pushing face slides with the slide and meets to the application of force slides in order to promote the briquetting in the briquetting. The pushing face on the pushing portion applies force to the slide way to realize sliding of the pressing block, and stability of the pressing block during sliding is improved.

4. The utility model provides a pair of clamping device still is equipped with the stopper, and the stopper is located the briquetting and is followed the rear of the direction of insertion of conducting strip to with stopper looks butt when the conducting strip inserts. The limiting block is used for limiting the conducting plate, and the conducting plate is limited to move along the insertion direction.

5. The utility model provides a pair of clamping device, holding head keep away from conducting strip male one end swing joint and have the grip slipper, and the inside of grip slipper is located to the one end that the holding head was kept away from to the slider, and the drive end and the grip slipper of driver are connected, and under the effect of drive power, the grip slipper is close to the motion of holding head to it slides to drive the slider promotion briquetting, is connected with the pull rod on the grip slipper, and the application of force is in the pull rod, keeps away from the motion of holding head in order to drive the grip slipper. The sliding of the sliding block is driven through the sliding of the clamping seat, the driver is used for driving the clamping seat to move close to the clamping head, the pull rod is used for driving the clamping seat to move away from the clamping head, and the control mode of the clamping seat is simple and convenient to operate.

6. The utility model provides a pair of clamping device is equipped with the elastic component between clamping head and the grip slipper, is close to the clamping head when the grip slipper, and the elastic component energy storage keeps away from the clamping head when the grip slipper, and the elastic component energy release. The elasticity of the elastic piece is utilized to push the clamping seat to move away from the clamping head, so that the sliding of the clamping seat is facilitated.

7. The utility model provides a pair of clamping device still is equipped with the uide pin between clamping head and the grip slipper, the one end and the clamping head fixed connection of uide pin, the other end and grip slipper sliding connection. The guide pin plays a connecting and guiding role in the clamping head and the clamping seat, so that the clamping seat slides more stably.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a vertical cross-sectional view of the pushing mechanism of the present invention in a first state;

fig. 2 is a schematic view of a part of the pushing mechanism of the present invention in a first state;

fig. 3 is a transverse cross-sectional view of the pushing mechanism of the present invention in a first state;

fig. 4 is a vertical cross-sectional view of the pushing mechanism of the present invention in a second state;

fig. 5 is a partial schematic structural view of the pushing mechanism of the present invention in the second state;

fig. 6 is a transverse sectional view of the pushing mechanism of the present invention in the second state.

Description of reference numerals:

1. a clamping head; 2. a conductive sheet; 3. briquetting; 4. a slider; 5. a driver; 6. a slideway; 7. a pushing part; 8. a limiting block; 9. a clamping seat; 10. a pull rod; 11. an elastic member; 12. and a guide pin.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

A specific embodiment of the clamping device shown in fig. 1 to 6 includes a clamping head 1 and a clamping seat 9, a guide pin 12 is disposed between the clamping head 1 and the clamping seat 9, one end of the guide pin 12 is fixedly connected to the clamping head 1, the other end is disposed in the clamping seat 9 and is slidably connected to the clamping seat 9, an elastic member 11 is further connected between the clamping head 1 and the clamping seat 9, and the elastic member 11 is a spring. The guide pin plays a role in connecting and guiding the clamping head and the clamping seat, so that the clamping seat slides more stably; the elasticity of the elastic piece is utilized to push the clamping seat to move away from the clamping head, so that the sliding of the clamping seat is facilitated.

As shown in fig. 2 and 5, a hole body is formed in the holding head 1, the pair of conducting strips 2 is inserted into the hole body from the left end of the holding head 1, a pair of pressing blocks 3 are arranged in the hole body, the pair of pressing blocks 3 are slidably arranged between the pair of conducting strips 2, and a slide 6 is formed in the pressing blocks 3.

As shown in fig. 1 to 6, a pushing mechanism is further provided, which includes a slider 4 disposed in the holder 9 and a driver 5 connected to the rear end of the holder 9, the driver 5 is an air cylinder, the holder 9 drives the slider 4 to move close to the press block 3 under the driving of the driver 5, the pushing mechanism has a first state of being away from the press block 3 and a second state of pushing the press block 3 to be connected to the conductive sheet 2 under the action of force to limit the movement of the conductive sheet 2. As shown in fig. 4, a pull rod 10 is connected to the holder 9, and a force is applied to the pull rod 10 to drive the holder 9 to slide away from the holder 1. As shown in fig. 3 and 6, one end of the slide block 4 close to the pair of press blocks 3 is provided with a pair of pushing parts 7, and the pushing parts 7 are provided with pushing surfaces which are in sliding contact with the slide ways 6 and apply force to the slide ways 6 to push the press blocks 3 to slide in a reciprocating manner.

The conducting strip can not be scratched with the pressing block when inserted into the clamping head, so that the coating of the conducting strip can not be damaged; moreover, the pressing block is pressed on the conducting strip by the pushing mechanism, so that the conducting strip is ensured not to move, the precision of the conducting strip is ensured, and the reject ratio of the conducting strip is reduced; the pushing face on the pushing portion applies force to the slide way to realize sliding of the pressing block, and stability of the pressing block during sliding is improved.

In the present embodiment, as shown in fig. 1 and 3, when the pushing mechanism is in the first state, the distance between the clamping head 1 and the clamping base 9 is 1mm, and the distance between the pressing block 3 and the conductive sheet 2 is 0.1 mm.

As shown in fig. 3 and 6, a limiting block 8 is arranged at the right end of the pressing block 3, and the end part of the conducting strip 2, which is located in the clamping head 1, abuts against the limiting block 8. The limiting block is used for limiting the conducting plate, and the conducting plate is limited to move along the insertion direction. The limiting block 8 is provided with an opening allowing the sliding block 4 to slide.

When the clamping device of the embodiment is used for clamping the conducting strips 2, firstly, the device is pushed to enable the pair of conducting strips 2 to be inserted into the clamping head 1, and the end parts of the pair of conducting strips 2 are abutted to the limiting blocks 8; then, starting the air cylinder to push the clamping seat 9 to move close to the clamping head 1 so as to enable the sliding block 4 to move close to the pressing block 3, enabling a pair of pushing parts 7 on the sliding block 4 to enter a pair of slide ways 6, enabling pushing surfaces of the pushing parts 7 to be in sliding connection with the slide ways 6, and pushing the pressing block 3 to move close to the conducting strip 2 so as to enable the pressing block 3 to be abutted against the conducting strip 2; finally, after the clamping device is used, the pull rod 10 is pulled to enable the clamping seat 9 to move away from the clamping head 1, the pair of pushing portions 7 slides out of the pair of slide ways 6, the pushing face applies force to the slide ways 6 to push the pressing block 3 to move away from the conducting strip 2, and then the device is moved away from the conducting strip 2 to enable the conducting strip 2 to slide out of the clamping head 1.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A clamping device, comprising:

the clamping head (1) is provided with a hole body allowing the conducting strip (2) to be inserted, and a pressing block (3) is arranged in the hole body;

the pushing mechanism is movably connected with the pressing block (3), has a first state of being away from the pressing block (3), and pushes the pressing block (3) to be connected with the conducting strip (2) under acting force so as to limit a second state of moving the conducting strip (2).

2. A clamping device according to claim 1, characterized in that the pushing mechanism comprises a slide block (4) and a driver (5) connected with the slide block (4), and the slide block (4) is close to and pushes the pressing block (3) to slide under the driving of the driver (5).

3. The clamping device as claimed in claim 2, wherein a slide (6) is provided on the pressing block (3), a pushing part (7) which is matched with the slide (6) and pushes the pressing block (3) is provided on the sliding block (4), a pushing surface is provided on the pushing part (7), the pushing surface is connected with the slide (6) in a sliding manner, and applies force to the pressing block (3) to push the pressing block (3) to slide.

4. A holding device according to any one of claims 1-3, further comprising a stopper (8), wherein the stopper (8) is disposed behind the press block (3) along the insertion direction of the conductive sheet (2) so as to abut against the stopper (8) when the conductive sheet (2) is inserted.

5. A clamping apparatus according to claim 2 or 3, wherein a clamping seat (9) is movably connected to an end of the clamping head (1) far from the insertion of the conductive sheet (2), an end of the slider (4) far from the clamping head (1) is disposed inside the clamping seat (9), a driving end of the driver (5) is connected to the clamping seat (9), and under the driving force, the clamping seat (9) moves close to the clamping head (1) to drive the slider (4) to push the pressing block (3) to slide.

6. A clamping arrangement as claimed in claim 5, characterised in that a pull rod (10) is connected to the clamping shoe (9) and a force is applied to the pull rod (10) to move the clamping shoe (9) away from the clamping head (1).

7. A clamping arrangement according to claim 6, characterised in that a resilient member (11) is provided between the clamping head (1) and the clamping holder (9), the resilient member (11) being arranged to store energy when the clamping holder (9) is close to the clamping head (1) and to release energy when the clamping holder (9) is remote from the clamping head (1).

8. A clamping arrangement as claimed in claim 7, characterised in that a guide pin (12) is provided between the clamping head (1) and the clamping shoe (9), one end of the guide pin (12) being fixedly connected to the clamping head (1) and the other end being slidably connected to the clamping shoe (9).

9. A clamping device according to any one of claims 1-3, characterized in that said conducting strips (2) are provided with a pair, and correspondingly, a pair of said press blocks (3) is provided between a pair of said conducting strips (2).