CN211744266U

CN211744266U - Damping strip clamping structure

Info

Publication number: CN211744266U
Application number: CN202020419008.2U
Authority: CN
Inventors: 何亮; 杨树球; 李永胜
Original assignee: Shenzhen Longde Aoqi Automation System Co ltd
Current assignee: Shenzhen Longde Aoqi Automation System Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-23
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to an automatic paste damping strip technical field, in particular to damping strip presss from both sides gets structure. The clamping device comprises a connecting plate and a clamping block arranged at the lower end of the connecting plate; two contact pins which can extend out of the bottom of the clamping block and clamp the damping block are arranged in the clamping block; the pressing block assembly is used for driving the contact pin to extend out. Be equipped with the contact pin that is the contained angle and set up in pressing from both sides the piece, push down through the briquetting subassembly and drive the contact pin and stretch out to press from both sides and get piece bottom, and then reach the purpose of pressing from both sides the damping strip of getting the platelike. The utility model discloses press from both sides and get damping strip simple structure practical, the clamp that utilizes the contact pin to insert the tabular damping strip gets the mode firm, guarantees that the process stability who removes the damping strip at the structure is good.

Description

Damping strip clamping structure

Technical Field

The utility model relates to an automatic paste damping strip technical field, in particular to damping strip presss from both sides gets structure.

Background

The generator damping winding is mainly used for preventing the generator from impacting the generator winding when the load is suddenly changed. When the load of the generator changes, the voltage and current in the winding of the generator can form a vibration process, and the damping strip can increase resistance to the vibration process to form damping vibration, so that a certain buffering effect is formed.

Damping strips are required to be pasted on a carbon brush holder of the motor, and the existing method for pasting the damping strips generally adopts the steps of manually taking the damping strips from damping strip plate materials one by one and then manually pasting the damping strips; the existing carbon brush holder damping strip pasting equipment on the market can only be applied to rolled damping strips, the damping strips used on the carbon brush holder are plate-shaped before pasting, and in order to be suitable for automatic damping strip pasting equipment, multiple processing is needed, the damping strips are made into a roll shape, and the cost of raw materials is increased invisibly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping strip presss from both sides and gets structure, adopts the utility model provides a technical scheme has solved current damping strip equipment of pasting and can not be applicable to press from both sides the problem of getting to be platelike damping strip.

In order to solve the technical problem, the utility model provides a damping strip clamping structure, which comprises a connecting plate (30) and a clamping block (11) arranged at the lower end of the connecting plate (30); two pins (12) which can extend out from the bottom of the clamping block (11) and clamp the damping block are arranged in the clamping block (11); the pressing block assembly (20) is used for driving the contact pin (12) to extend.

Preferably, the two contact pins (12) are arranged at an included angle, and the two contact pins (12) extend out and intersect with the damping strip to be clamped at the same horizontal position; the pressing block assembly (20) comprises a pressing block (21) for driving the contact pin (12) to extend out and a pushing assembly (22) for driving the pressing block (21) to press downwards.

Preferably, the clamping block (11) is provided with a first sliding chute (14) along the sliding direction of the inserting needle (12); a second sliding chute (23) is horizontally formed on the pressing block (21); pin shafts (13) linked with the contact pins (12) are simultaneously arranged in the two sliding grooves in a penetrating way; the pressing block (21) can be pressed downwards and drives the pin shaft (13) to slide in the two sliding grooves.

Preferably, the two contact pins (12) are arranged at an angle of 30-70 degrees.

Preferably, the clamping block (11) is detachably arranged at the lower end of the connecting plate (30) through a fixing block (31).

Preferably, the pushing assembly (22) comprises a pushing cylinder fixed on the connecting plate (30) and a supporting block (24) driven by the pushing cylinder; the supporting block (24) is Jiong-shaped, and the pressing block (21) is fixed at the bottom of the supporting block (24).

From the above, use the utility model provides a can obtain following beneficial effect: be equipped with the contact pin that is the contained angle and set up in pressing from both sides the piece, push down through the briquetting subassembly and drive the contact pin and stretch out to press from both sides and get piece bottom, and then reach the purpose of pressing from both sides the damping strip of getting the platelike. The utility model discloses press from both sides and get damping strip simple structure practical, the clamp that utilizes the contact pin to insert the tabular damping strip gets the mode firm, guarantees that the process stability who removes the damping strip at the structure is good.

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 description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.

Fig. 1 is a perspective view of a clamping structure of a damping strip in an embodiment of the present invention;

fig. 2 is a front view of a clamping structure of the damping strip according to the embodiment of the present invention;

FIG. 3 is an enlarged cross-sectional view of the part A of the damping strip clamping structure according to the embodiment of the present invention;

FIG. 4 is a schematic view of an assembly of the gripping block and the pin according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a briquetting assembly according to an embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, in order to solve the above technical problem, the present embodiment provides a damping strip clamping structure for clamping a damping strip in a plate shape, which includes a connecting plate 30 and a clamping block 11 disposed at a lower end of the connecting plate 30. Wherein the connecting plate 30 may be mounted in a two-axis or three-axis transmission assembly to drive the movement of the overall gripping structure. Two pins 12 are provided in the gripping block 11 and extend from the bottom of the gripping block 11.

Specifically, the clamping block 11 is arranged at the lower end of the connecting plate 30, the shape of the bottom of the clamping block 11 is matched with the damping strip, and the clamping block 11 can abut against the damping strip to be clamped. Two pins 12 which are arranged at an acute angle and can slide are arranged inside the clamping block 11, the two pins 12 form an included angle of 70 degrees and can extend out towards the bottom of the clamping block 11, and the two pins 12 extend out and intersect with the damping strip to be clamped at the same horizontal position. The clamping block 11 is firstly abutted against the plate-shaped damping strip to be clamped, and then the inserting needle 12 extends out and is inserted into the plate-shaped damping strip to be clamped, and finally the aim of clamping the plate-shaped damping strip is achieved.

In order to extend the pin 12 out of the bottom of the gripping block 11 to insert and grip the damping strip, a pressing block assembly 20 for pressing down the gripping block 11 to grip the damping strip is provided above the gripping block 11. A backing plate 32 is fixed on the connecting plate 30, the briquetting assembly 20 is arranged on the backing plate 32, and the backing plate 32 is used for ensuring that the briquetting assembly 20 can act on the clamping blocks 11 downwards.

Specifically, the pressing block assembly includes a pressing block 21 for extending the insertion pin 12 to insert the damping strip to be gripped, and a pushing assembly 22 for driving the pressing block 21. The pushing assembly 22 comprises a driving cylinder 22 and a supporting block 24, the driving cylinder 22 is fixed on the base plate 32, the supporting block 24 is fixed at the telescopic end of the driving cylinder 22, the supporting block 24 is Jiong-shaped, the pressing block 21 is embedded into the inner side of the connecting block 24, and two sides of the pressing block 21 are fixed with two inner sides of the supporting block 24 respectively, so that the pressing block 21 is driven to ascend and descend.

Further, referring to fig. 3-5, a slot for the clamping block 11 to be inserted is formed in the pressing block 21, the clamping block 11 is provided with a first sliding slot 14 penetrating along the sliding direction of the pin 12, the first sliding slot 14 penetrates through the clamping block 11 and exposes the pin 12, a second sliding slot 23 penetrating is horizontally formed on the pressing block 21, a pin 13 linked with the pin 12 is simultaneously inserted in the two sliding slots, and the pin 12 is linked with the pin 13. The supporting block 24 is driven by the driving air cylinder 22, so that the pressing block 21 is pressed downwards, the driving pin shaft 13 slides along the two sliding grooves, the contact pin 12 is driven to stretch out and stretch into the sliding grooves, and the contact pin 12 is inserted into the damping strip to clamp the platy damping strip.

In order to clamp plate-shaped damping strips with different sizes, the clamping block 11 is detachably mounted at the lower end of the connecting plate 30 through the fixing block 31. The clamping blocks 11 with different sizes can be adapted to damping strips of different models by changing the clamping blocks, the clamping blocks 11 are convenient to disassemble and install, and the practicability of the structure is improved. It should be noted that, in order to ensure that the pressing block 21 can drive the pin 12 after replacing the gripping block 11, the position of the first slide groove 14 of the replaced gripping block 11 needs to correspond to the position of the second slide groove 23.

To sum up, be equipped with the contact pin that is the contained angle setting in pressing from both sides the piece, push down through the briquetting subassembly and drive the contact pin and stretch out to press from both sides and get piece bottom, and then reach the purpose of pressing from both sides the damping strip of getting platelike. The utility model discloses press from both sides and get damping strip simple structure practical, the clamp that utilizes the contact pin to insert the tabular damping strip gets the mode firm, guarantees that the process stability who removes the damping strip at the structure is good.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a structure is got to damping strip clamp which characterized in that: comprises a connecting plate (30) and a clamping block (11) arranged at the lower end of the connecting plate (30); two pins (12) which can extend out from the bottom of the clamping block (11) and clamp the damping block are arranged in the clamping block (11); the pressing block assembly (20) is used for driving the contact pin (12) to extend.

2. The damping strip gripping structure according to claim 1, wherein: the two contact pins (12) are arranged at an included angle, and the two contact pins (12) extend out and intersect with the damping strip to be clamped at the same horizontal position; the pressing block assembly (20) comprises a pressing block (21) for driving the contact pin (12) to extend out and a pushing assembly (22) for driving the pressing block (21) to press downwards.

3. The damping strip clamping structure according to claim 2, wherein: the clamping block (11) is provided with a first sliding chute (14) along the sliding direction of the inserting needle (12); a second sliding chute (23) is horizontally formed on the pressing block (21); pin shafts (13) linked with the contact pins (12) are simultaneously arranged in the two sliding grooves in a penetrating way; the pressing block (21) can be pressed downwards and drives the pin shaft (13) to slide in the two sliding grooves.

4. The damping strip clamping structure according to claim 3, wherein: the two contact pins (12) are arranged at an angle of 30-70 degrees.

5. The damping strip clamping structure according to claim 4, wherein: the clamping block (11) is detachably mounted at the lower end of the connecting plate (30) through a fixing block (31).

6. The damping strip clamping structure according to claim 2, wherein: the pushing assembly (22) comprises a pushing cylinder fixed on the connecting plate (30) and a supporting block (24) driven by the pushing cylinder; the supporting block (24) is Jiong-shaped, and the pressing block (21) is fixed at the bottom of the supporting block (24).