CN216940353U

CN216940353U - Multi-station clamping tool for capacitor machining

Info

Publication number: CN216940353U
Application number: CN202122440627.7U
Authority: CN
Inventors: 郭庆
Original assignee: Shenzhen Shenzhan Electronic Co ltd
Current assignee: Shenzhen Shenzhan Electronic Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-07-12
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of capacitor machining, and particularly discloses a multi-station clamping tool for capacitor machining, wherein a plurality of fixed seats are symmetrically arranged on the left side and the right side above a base, first telescopic rods are arranged at the bottoms of the fixed seats, clamping blocks are movably arranged above the fixed seats, and semicircular arc-shaped grooves are formed in the inner sides of the clamping blocks; the fixing seats are symmetrically arranged on the left side and the right side above the base, the first telescopic rods are arranged at the bottoms of the fixing seats, the clamping blocks are arranged above the fixing seats, the inner sides of the clamping blocks are provided with semi-arc-shaped grooves, in the process of clamping the paper capacitors, the extension of the first telescopic rods is controlled to drive the fixing seats to move upwards, the clamping blocks move upwards along with the clamping blocks, the extension of the first telescopic rods can be stopped when the clamping blocks are located at the tops of the paper capacitors, and at the moment, the clamping blocks on the left side and the right side are controlled to move towards the inner sides of the paper capacitors to clamp the paper capacitors.

Description

Multi-station clamping tool for capacitor machining

Technical Field

The utility model relates to the technical field of capacitor machining, in particular to a multi-station clamping tool for capacitor machining.

Background

The condenser is an energy storage component, by the wide application in modern electronic product's the manufacturing, is control circuit board's important component element, the kind of condenser is various, wherein the appearance of paper electric capacity is mostly cylindricly, and its inside coiling has aluminium foil, tinfoil and the paper of waxing, folds the back into the cylinder mutually, outsourcing dampproofing material, the shell adopts sealed iron-clad to improve moisture resistance, when assembling paper electric capacity, just need use the centre gripping frock to fix sealed iron-clad.

The multistation centre gripping frock is used in condenser processing of prior art development, like CN 210307450U's multistation centre gripping frock is used in condenser processing, this utility model discloses a neotype structural design, make this device can be fast and stable carry out the centre gripping fixed to a plurality of condenser seal iron-clad, and can stabilize the centre gripping to the condenser seal iron-clad of unidimensional, be convenient for assemble not unidimensional condenser, but it has following weak point in the use, the height of paper electric capacity is highly different, highly low excessively, place and be difficult for taking out after pressing from both sides tightly in the clamp splice, highly too high, the clamp splice is not good to the tight effect of clamp of this paper electric capacity, the device can not satisfy the centre gripping work of not high paper electric capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-station clamping tool for capacitor machining, which aims to solve the problems in the background technology.

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

the utility model provides a multistation centre gripping frock is used in condenser processing, includes base, fixing base and first telescopic link, the left and right sides symmetry of base top is provided with a plurality of fixing bases, and is a plurality of the fixing base is arranged in proper order backward in the past and is set up, the bottom of fixing base is provided with first telescopic link, the bottom fixed connection of first telescopic link is on the fixing base, the top movable mounting of fixing base has the clamp splice, the semi-circular arc recess has been seted up to the inboard of clamp splice, the position for the semi-circular arc recess is provided with semi-circular arc splint on the base.

As a further scheme of the present invention, a plurality of first grooves are sequentially formed in the middle position of the upper surface of the base from front to back, the semi-circular arc-shaped clamping plate is placed in the first grooves, a fixing rod is formed in the middle position of the outer side of the semi-circular arc-shaped clamping plate, a second groove is formed in the position of the side wall of the first groove, which is opposite to the fixing rod, and the end portion of the fixing rod is inserted into the second groove.

As a further scheme of the utility model, a second telescopic rod is arranged at the joint of the fixing rod and the semi-circular arc-shaped clamping plate, the top of the second telescopic rod is fixedly connected to the clamping block, and rubber pads are tightly attached to the inner walls of the semi-circular arc-shaped groove and the semi-circular arc-shaped clamping plate.

As a further scheme of the present invention, a third groove is formed on the upper surface of the fixing seat, a sliding block is disposed inside the third groove, and the top of the sliding block is fixedly connected to the clamping block.

As a further scheme of the utility model, a screw rod transversely penetrates through the inside of the sliding block, a driving motor is arranged on the outer side of the screw rod, the tail end of an output shaft of the driving motor is fixedly connected to the screw rod, and the inner side of the screw rod is inserted on the fixed seat.

As a further scheme of the utility model, threaded holes are symmetrically formed in the front side and the rear side of the right clamping block, fastening bolts are arranged on the threaded holes, and a threaded groove is formed in the position, corresponding to the threaded holes, of the left clamping block.

As a further scheme of the utility model, the bottom of the base is fixedly provided with an anti-skid pad, and the front side of the upper surface of the fixed seat is closely provided with a graduated scale.

Compared with the prior art, the utility model has the beneficial effects that:

the fixing seats are symmetrically arranged on the left side and the right side above the base, the first telescopic rods are arranged at the bottoms of the fixing seats, the clamping blocks are arranged above the fixing seats, the semi-circular arc-shaped grooves are formed in the inner sides of the clamping blocks, the stretching of the first telescopic rods is controlled in the process of clamping paper capacitors, the fixing seats are driven to move upwards, the clamping blocks move upwards along with the clamping blocks, the stretching of the first telescopic rods can be stopped when the clamping blocks are located at the tops of the paper capacitors, at the moment, the clamping blocks on the left side and the right side are controlled to move towards the inner sides of the paper capacitors to clamp the paper capacitors, the clamping work of the paper capacitors with different heights can be met, and the clamping effect is good.

Drawings

FIG. 1 is a schematic structural view of a multi-station clamping tool for capacitor processing;

FIG. 2 is a schematic diagram of an internal structure of a multi-station clamping tool for capacitor processing;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of a portion of the structure at B in fig. 2.

In the figure: 1. a base; 101. a semi-circular arc splint; 102. a first groove; 103. fixing the rod; 104. a second groove; 2. a fixed seat; 201. a clamping block; 202. a semi-circular arc-shaped groove; 3. a first telescopic rod; 4. a second telescopic rod; 5. a rubber pad; 6. a third groove; 601. a slider; 7. a screw rod; 701. a drive motor; 8. a threaded hole; 801. fastening a bolt; 9. a thread groove; 10. a non-slip mat; 11. a graduated scale.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the utility model, a multi-station clamping tool for capacitor processing comprises a base 1, a plurality of fixing bases 2 and a first telescopic rod 3, wherein the plurality of fixing bases 2 are symmetrically arranged on the left side and the right side above the base 1, and can simultaneously meet clamping work of a plurality of paper capacitors, so that clamping efficiency of the paper capacitors is further improved, the plurality of fixing bases 2 are sequentially arranged from front to back, the first telescopic rod 3 is arranged at the bottom of the fixing base 2, the bottom of the first telescopic rod 3 is fixedly connected to the fixing base 2, a clamping block 201 is movably arranged above the fixing base 2, a semi-arc-shaped groove 202 is formed in the inner side of the clamping block 201, in the process of clamping the paper capacitors, extension of the first telescopic rod 3 is controlled, the fixing base 2 is driven to move upwards, the clamping block 201 moves upwards along with the fixing base, and extension of the first telescopic rod 3 can be stopped when the clamping block 201 is positioned at the top of the paper capacitors, at this moment, the clamping blocks 201 on the left side and the right side are controlled to move towards the inner sides of the paper capacitors to clamp the paper capacitors, so that clamping work of the paper capacitors with different heights can be met, the clamping effect is good, and the semi-arc-shaped clamping plates 101 are arranged on the base 1 relative to the semi-arc-shaped grooves 202.

In fig. 1, 2 and 4, a plurality of first grooves 102 are sequentially formed in the middle of the upper surface of the base 1 from the front to the back, the semicircular arc-shaped clamp plate 101 is placed in the first grooves 102, the fixing rod 103 is formed in the middle of the outer side of the semicircular arc-shaped clamp plate 101, a second groove 104 is formed in the side wall of the first groove 102 relative to the position of the fixing rod 103, and the end of the fixing rod 103 is inserted into the second groove 104.

In fig. 1, 2, 3 and 4, a second telescopic rod 4 is arranged at the joint of the fixing rod 103 and the semi-arc-shaped splint 101, the top of the second telescopic rod 4 is fixedly connected to the clamping block 201, in the process of moving the clamping block 201 left and right, through the fixing rod 103 and the second telescopic rod 4, so that the semi-arc clamping plate 101 moves synchronously along with the left and right movement of the clamping block 201, the semi-arc groove 202 and the semi-arc clamping plate 101 are ensured to be kept flush in the vertical direction, so that the bottom of the paper capacitor can be clamped by the semi-arc-shaped clamping plate 101, the rubber pads 5 are tightly attached to the inner walls of the semi-arc-shaped groove 202 and the semi-arc-shaped clamping plate 101, can protect paper electric capacity through rubber pad 5, avoid in the centre gripping process, semi-circular arc splint 101 and clamp splice 201 cause the damage of different degree to paper electric capacity, have improved the life of paper electric capacity.

In fig. 2 and 3, a third groove 6 is formed in the upper surface of the fixing seat 2, a sliding block 601 is arranged inside the third groove 6, and the top of the sliding block 601 is fixedly connected to the clamping block 201.

In fig. 1, 2 and 3, a screw rod 7 transversely penetrates through the inside of the sliding block 601, a driving motor 701 is arranged on the outer side of the screw rod 7, the tail end of the output shaft of the driving motor 701 is fixedly connected to the screw rod 7, the inner side of the screw rod 7 is inserted into the fixed seat 2, in the process of clamping the paper capacitor, when the clamping block 201 moves upwards to the top of the paper capacitor, the rotation of the driving motor 701 is controlled to drive the screw rod 7 to rotate, therefore, the clamping block 201 moves left and right along the axial direction of the screw rod 7 along with the slide block 601, the rotation of the driving motor 701 can be stopped when the rubber pad 5 on the clamping block 201 is tightly attached to the paper capacitor, the paper capacitor is clamped by the semi-arc clamping plate 101 and the clamping block 201, and by the left and right movement of the clamping blocks 201 on the left and right sides, can adjust the interval between the left and right sides clamp splice 201 for the clamp splice 201 of the device can satisfy and carry out the centre gripping to the paper electric capacity of different size and size fixedly.

In fig. 1, threaded holes 8 are symmetrically formed in the front side and the rear side of the right clamping block 201, a fastening bolt 801 is arranged on the threaded hole 8, a threaded groove 9 is formed in the position, corresponding to the threaded hole 8, of the left clamping block 201, after the semi-arc-shaped clamping plate 101 and the clamping block 201 are clamped tightly, the fastening bolt 801 is screwed into the threaded groove 9, the clamping blocks 201 on the left side and the right side of the paper capacitor are fixed, relative sliding between the left clamping block 201 and the right clamping block 201 is ensured, and therefore the clamping effect of the clamping block 201 on the paper capacitor is not affected.

In fig. 1 and 2, a non-slip mat 10 is fixedly installed at the bottom of the base 1, the stability of the whole device can be further improved through the non-slip mat 10, the fixed seat 2 is prevented from shaking relatively in the process of extending the first telescopic rod 3 and the second telescopic rod 4, thereby influencing the clamping work of the semi-arc-shaped clamping plate 101 and the clamping block 201 on the paper capacitor, the graduated scale 11 is closely arranged at the front side of the upper surface of the fixed seat 2, the worker can accurately observe the moving distance of the clamping block 201 through the graduated scale 11, the moving distance of the clamping block 201 is accurately controlled, the phenomenon that the moving distance of the clamping block 201 is too long or too short, the moving distance is too long, the force applied by the clamping block 201 to the paper capacitor is too large, the paper capacitor can be clamped to be damaged, the moving distance is too short, the force applied by the clamping block 201 to the paper capacitor is too small, and therefore the paper capacitor cannot achieve the expected clamping effect is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a multistation centre gripping frock is used in condenser processing, includes base (1), fixing base (2) and first telescopic link (3), its characterized in that, the left and right sides symmetry of base (1) top is provided with a plurality of fixing bases (2), and is a plurality of fixing base (2) are arranged the setting in proper order backward in the past, the bottom of fixing base (2) is provided with first telescopic link (3), the bottom fixed connection of first telescopic link (3) is on fixing base (2), the top movable mounting of fixing base (2) has clamp splice (201), half-circular arc recess (202) have been seted up to the inboard of clamp splice (201), be provided with half-circular arc splint (101) for the position of half-circular arc recess (202) on base (1).

2. The multi-station clamping tool for processing the capacitor as claimed in claim 1, wherein a plurality of first grooves (102) are sequentially formed in the middle of the upper surface of the base (1) from front to back, the semi-circular arc-shaped clamping plates (101) are placed in the first grooves (102), fixing rods (103) are formed in the middle of the outer sides of the semi-circular arc-shaped clamping plates (101), second grooves (104) are formed in the side walls of the first grooves (102) relative to the fixing rods (103), and the end portions of the fixing rods (103) are inserted into the second grooves (104).

3. The multi-station clamping tool for processing the capacitor as claimed in claim 2, wherein a second telescopic rod (4) is arranged at the joint of the fixing rod (103) and the semi-circular arc-shaped clamping plate (101), the top of the second telescopic rod (4) is fixedly connected to the clamping block (201), and rubber pads (5) are tightly attached to the inner walls of the semi-circular arc-shaped groove (202) and the semi-circular arc-shaped clamping plate (101).

4. The multi-station clamping tool for processing the capacitor as claimed in claim 1, wherein a third groove (6) is formed in the upper surface of the fixing seat (2), a sliding block (601) is arranged inside the third groove (6), and the top of the sliding block (601) is fixedly connected to the clamping block (201).

5. The multi-station clamping tool for processing the capacitor as claimed in claim 4, wherein a lead screw (7) transversely penetrates through the inside of the sliding block (601), and a driving motor (701) is arranged on the outer side of the lead screw (7).

6. The multi-station clamping tool for processing the capacitor as claimed in claim 1, wherein threaded holes (8) are symmetrically formed in the front side and the rear side of the right clamping block (201), fastening bolts (801) are arranged on the threaded holes (8), and a threaded groove (9) is formed in the position, corresponding to the threaded holes (8), of the left clamping block (201).

7. The multi-station clamping tool for capacitor machining according to claim 1, wherein an anti-slip pad (10) is fixedly mounted at the bottom of the base (1), and a graduated scale (11) is tightly attached to the front side of the upper surface of the fixing seat (2).