Wire sleeve pulling-out device for motor assembly

Abstract

The utility model relates to a lead sleeve pulling-out device for motor assembly. The lead sleeve pulling-out device comprises a rack, an upper cutting plate, a lower cutting plate, a cutting-off air cylinder, a chip collecting frame and a sleeve pulling-out air cylinder. An upper pressing plate is arranged on the side edge of the upper cutting plate, and an upper blade is arranged at the bottom of the upper cutting plate. A lower pressing plate is arranged on the side edge of the lower cutting plate, the end of a lower connecting plate is connected with a sleeve pulling air cylinder, and the lower connecting plate is connected with a lower blade and a length fixing mechanism. The lower cutting plate is provided with a chip falling groove, and the chip falling groove is located between the lower pressing plate and the lower blade. The sleeve pulling device has the advantages that (1) the length control mechanism can be used for positioning the length of a sleeve needing to be pulled out, so that an operator can perform quick batch operation conveniently; and (2) the scrap falling groove is formed in the pipe cutting position, and is matched with the scrap collecting frame, so that centralized collection of waste materials can be realized, and accumulation of the waste materials in the pipe cutting position is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor assembly, in particular to a device for removing wire sleeves used in motor assembly. Background Art

[0002] In a motor assembly production line, wires are required. During assembly, it is necessary to remove the wire sleeves located at the ends of the wires. However, in existing wire sleeve removal devices, it is very easy for the removed sleeves to accumulate at the removal position, affecting the removal effect. It is necessary to frequently stop the machine to sweep away the removed waste, which affects the operation efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a device for removing wire sleeves used in motor assembly, which can remove wire sleeves in batches more efficiently and stably.

[0004] To achieve the above utility model purpose, the utility model provides a device for removing wire sleeves used in motor assembly, including a frame, an upper cutting plate, a lower cutting plate, a cutting cylinder, a chip collection box, and a sleeve removal cylinder;

[0005] The upper cutting plate is located between the lower cutting plate and the cutting cylinder through the frame. The cutting cylinder is located at the top of the frame, and the telescopic rod of the cutting cylinder is connected to the upper cutting plate; the chip collection box is located below the lower cutting plate;

[0006] An upper pressing plate is provided on the side of the upper cutting plate, and an upper blade is provided at the bottom of the upper cutting plate;

[0007] A lower pressing plate is provided on the side of the lower cutting plate. The lower cutting plate is provided with a connecting groove, and a lower connecting plate is arranged in the connecting groove. The end of the lower connecting plate is connected to the sleeve removal cylinder. The lower connecting plate is connected with a lower blade and a fixed-length mechanism; the lower cutting plate is provided with a chip dropping groove, and the chip dropping groove is located between the lower pressing plate and the lower blade.

[0008] As a further improvement of the utility model, the upper pressing plate is provided with an upper connecting plate, and the first fastener detachably fixes the upper blade on the upper connecting plate; the second fastener detachably fixes the lower blade on the lower connecting plate.

[0009] As a further improvement of the utility model, the lower pressing plate is detachably fixed on the lower cutting plate through a third fastener.

[0010] As a further improvement of the utility model, the fixed-length mechanism includes a connecting piece, a fixed-length plate, and a fourth fastener. The fixed-length plate is vertically connected to one side of the connecting piece, and the connecting piece is fixed on the lower connecting plate through the fourth fastener.

[0011] As a further improvement of the utility model, a base is provided at the bottom of the frame.

[0012] For the wire sleeve removal device for motor assembly of the present utility model, the wire together with the protective sleeve to be removed is inserted between the upper pressure plate and the lower pressure plate, and the end of the wire is abutted against the fixed-length mechanism; after the fixed length is completed, the telescopic rod of the cutting cylinder extends and pushes the upper cutting plate downward to press the wire and its protective sleeve between the upper pressure plate and the lower pressure plate to play a positioning role. At the same time, the upper blade and the lower blade cut the protective sleeve therebetween; subsequently, the sleeve removal cylinder controls the movement of the lower connecting plate to drive the cut sleeve to move out towards the end of the wire to play the role of removing the sleeve; finally, the telescopic rod of the cutting cylinder retracts and drives the upper cutting plate to reset, and the sleeve removal cylinder simultaneously controls the connecting plate to reset, takes out the wire from between the upper pressure plate and the lower pressure plate, the removed sleeve detaches from the end of the wire, and falls into the chip collection box below through the chip dropping groove.

[0013] The advantages of the wire sleeve removal device for motor assembly of the present utility model compared with the prior art are as follows:

[0014] (1) The fixed-length mechanism can position the length of the sleeve to be removed, facilitating rapid batch operation by the operator;

[0015] (2) A chip dropping groove is provided at the pipe cutting position, and together with the chip collection box, centralized collection of waste materials can be achieved, reducing the accumulation of waste materials at the pipe cutting position. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the wire sleeve removal device for motor assembly of the present utility model;

[0017] Figure 2 It is a partially enlarged schematic diagram of the wire sleeve removal device for motor assembly of the present utility model;

[0018] Figure 3 It is a schematic diagram of wire sleeve removal. Detailed Embodiments

[0019] The following further details the detailed embodiments of the present utility model with reference to the drawings.

[0020] As Figure 1-2 shown, the wire sleeve removal device for motor assembly of the present utility model includes a frame 1, an upper cutting plate 2, a lower cutting plate 3, a cutting cylinder 4, a chip collection box 5, and a sleeve removal cylinder 7;

[0021] The upper cutting plate 2 is located between the lower cutting plate 3 and the cutting cylinder 4 through the frame 1, the cutting cylinder 4 is located at the top of the frame 1, and the telescopic rod of the cutting cylinder 4 is connected to the upper cutting plate 2; the chip collection box 5 is located below the lower cutting plate 3;

[0022] The side of the upper cutting plate 2 is provided with an upper pressure plate 21, and the bottom of the upper cutting plate 2 is provided with an upper blade 23;

[0023] A lower pressing plate 31 is provided on the side of the lower cutting plate 3. The lower cutting plate 3 is provided with a connecting groove 36. A lower connecting plate 32 is arranged in the connecting groove 36. The end of the lower connecting plate 32 is connected to the sleeve pulling cylinder 7. The lower connecting plate 32 is connected with a lower blade 33 and a fixed-length mechanism 34. The lower cutting plate 3 is provided with a chip dropping groove 35, and the chip dropping groove 35 is located between the lower pressing plate 31 and the lower blade 33.

[0024] For the wire sleeve removing device for motor assembly of the present utility model, the wire 8 together with the protective sleeve 81 to be removed is inserted between the upper pressing plate 21 and the lower pressing plate 31, and the end of the wire 8 is abutted against the fixed-length mechanism 34. After the fixed length is completed, the telescopic rod of the cutting cylinder 4 extends and pushes the upper cutting plate 2 to descend, pressing the wire 8 and its protective sleeve 81 between the upper pressing plate 21 and the lower pressing plate 31 to play a positioning role. At the same time, the upper blade 23 and the lower blade 33 cut the protective sleeve 81 therebetween. Subsequently, the sleeve pulling cylinder 7 controls the movement of the lower connecting plate 32, driving the cut sleeve 82 to move out towards the end of the wire 8 to play the role of pulling out the sleeve 82. Finally, the telescopic rod of the cutting cylinder 4 retracts and drives the upper cutting plate 2 to reset, and the sleeve pulling cylinder 7 simultaneously controls the reset of the connecting plate 32, and the wire 8 is taken out from between the upper pressing plate 21 and the lower pressing plate 31. As Figure 3 shown, the cut sleeve 82 is separated from the end of the wire 8 and drops from the chip dropping groove 35 into the chip collecting frame 5 below.

[0025] The upper pressing plate 21 is provided with an upper connecting plate 22. The first fastener 221 detachably fixes the upper blade 23 on the upper connecting plate 22. The second fastener 321 detachably fixes the lower blade 33 on the lower connecting plate 32. The upper blade 23 can be quickly replaced through the first fastener 221, and the lower blade 33 can be quickly replaced through the second fastener 321.

[0026] The lower pressing plate 31 is detachably fixed on the lower cutting plate 3 through the third fastener 311. By disassembling the lower pressing plate 31, the residual sleeve 82 in the chip dropping groove 35 can be cleaned regularly to prevent the sleeve 82 from not falling from the chip dropping groove 35 in time and blocking the chip dropping groove 35.

[0027] The fixed-length mechanism 34 includes a connecting member 341, a fixed-length plate 342, and a fourth fastener 343. The fixed-length plate 342 is vertically connected to one side of the connecting member 341. The connecting member 341 is fixed on the lower connecting plate 32 through the fourth fastener 343. The fixed-length plate 342 plays a positioning role for the end of the wire 8. By fixing the connecting member 341 on the lower connecting plate 32 through the fourth fastener 343, the distance between the fixed-length plate 342 and the lower blade 33 can be adjusted by sliding the connecting member 341 to meet the different length requirements for the sleeve 82 to be cut.

[0028] A base 6 is provided at the bottom of the frame 1, and the base 6 can enhance the stability of the entire frame 1 when pulling out the sleeve 82 and reduce the vibration of the frame 1.

[0029] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A wire sheath removal device for motor assembly, characterized in that: It includes a frame, an upper cutting plate, a lower cutting plate, a cutting cylinder, a chip collecting frame, and a sleeve pulling cylinder; The upper cutting plate is located between the lower cutting plate and the cutting cylinder through the frame, the cutting cylinder is located on the top of the frame, and the telescopic rod of the cutting cylinder is connected to the upper cutting plate; the chip collecting frame is located below the lower cutting plate; An upper pressing plate is provided on the side of the upper cutting plate, and an upper blade is provided on the bottom of the upper cutting plate; A lower pressure plate is provided on the side of the lower cutting plate, and the lower cutting plate is provided with a connecting groove, a lower connecting plate is provided in the connecting groove, the end of the lower connecting plate is connected to the sleeve pulling cylinder, and the lower connecting plate is connected to a lower blade and a fixed length mechanism; the lower cutting plate is provided with a chip dropping groove, and the chip dropping groove is located between the lower pressure plate and the lower blade.

2. The wire sheath removal device for motor assembly according to claim 1, characterized in that: The upper pressing plate is provided with an upper connecting plate, and a first fastener detachably fixes the upper blade to the upper connecting plate; a second fastener detachably fixes the lower blade to the lower connecting plate.

3. The wire sheath removal device for motor assembly according to claim 1, characterized in that: The lower pressing plate is detachably fixed to the lower cutting plate by a third fastener.

4. The wire sheath removal device for motor assembly according to claim 1, characterized in that: The length-fixing mechanism comprises a connecting member, a length-fixing plate, and a fourth fastener. The length-fixing plate is vertically connected to one side of the connecting member, and the connecting member is fixed to the lower connecting plate through the fourth fastener.

5. The wire sheath removal device for motor assembly according to claim 1, characterized in that: A base is provided at the bottom of the frame.

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