CN210754510U

CN210754510U - Bending device for producing tubular electric heating element

Info

Publication number: CN210754510U
Application number: CN201921764791.XU
Authority: CN
Inventors: 叶世健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-16
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a bending device for producing tubular electric heating elements, which comprises a workbench, wherein both ends of the bottom of the workbench are provided with support columns, both ends of the top of the workbench are respectively provided with a first fixing column and a clamping plate, the lower part of the first fixing column is provided with a first channel in a penetrating way, the middle part of the inner wall of the first channel is provided with a second motor, the output end of the second motor is connected with a rotating arm, the other end of the rotating arm is provided with a limiting rod in a penetrating way, the outer side of the limiting rod is sleeved with a return plate matched with the limiting rod, the return plate is provided with a push rod corresponding to the bottom of one side of the clamping plate, one end of the push rod far away from the return plate is provided with a push plate, the inner lower part of the clamping plate is provided with a hollow channel II, the side edge of the workbench is, the bending device is suitable for bending small-batch products, convenient to use and simple in structure.

Description

Bending device for producing tubular electric heating element

Technical Field

The utility model relates to an electric heating element production facility technical field particularly, relates to a bending apparatus is used in tubular electric heating element production.

Background

At present, tubular electric heating element need often bend the electric heating element in production and processing process, and current equipment of bending is bulky, and the structure is complicated, and to some less batch electric heating element when bending the processing, traditional large-scale equipment cost is higher, and uses more troublesome, has increased the waste of cost easily to be unfavorable for using.

In summary, how to solve the problems mentioned in the above technologies is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to provide a bending device for producing tubular electric heating elements, which solves the problems mentioned in the background art.

The technical scheme of the utility model is realized like this:

a bending device for producing a tubular electric heating element comprises a workbench, wherein supporting columns are arranged at two ends of the bottom of the workbench respectively, a first fixing column and a clamping plate are arranged at two ends of the top of the workbench respectively, a first channel is arranged at the lower part of the first fixing column in a penetrating manner, a second motor is arranged at the middle part of the inner wall of the first channel, a rotating arm is connected to the output end of the second motor, a limiting rod is arranged at the other end of the rotating arm in an penetrating manner, a return plate matched with the limiting rod is sleeved outside the limiting rod, a push rod is arranged at the bottom of one side of the return plate corresponding to the clamping plate, a push plate is arranged at one end of the push rod far away from the return plate, a hollow channel II is arranged at the lower part inside the clamping plate, a fixing block is arranged at one end, close to the clamping plate, of the side edge of, the fixed plate is transversely arranged between the tops of the supporting plates, a first motor is arranged at the center of the top of the fixed plate, an output end of the first motor is connected with a telescopic column, the telescopic column penetrates through the fixed plate and extends to the position below the fixed plate and is provided with a group of movable plates, a second fixed column is arranged in the middle of the group of movable plates, a hollowed arc-shaped groove is formed in the surface of the second fixed column, a rotary column is arranged in the second fixed column, a first supporting rod matched with the arc-shaped groove is arranged at one end of the upper portion of the surface of the rotary column, the rotary column penetrates through the movable plate arranged below and extends to the position below the movable plate, a second supporting rod is arranged in the middle of the bottom of the rotary column, and a pressing block is.

Preferably, a fixing sleeve is arranged in the first channel and on one side close to the clamping plate, and the push rod is inserted into the fixing sleeve.

Preferably, the size of the second channel is consistent with that of the product, and the inner wall of the second channel is provided with sponge.

Preferably, the pressing block is located right above the central notch, clamping grooves are formed in two sides of a group of moving plates, and the supporting plates are clamped in the clamping grooves and in sliding fit with the clamping grooves.

Preferably, the bottom of support column all is equipped with the stabilizer blade, the support column side all through the mounting bracket with the bottom both sides of workstation are fixed, wherein, the mounting bracket adopts welding or fix with screw the support column with the corresponding side of workstation is served.

Preferably, the top of the workbench is located the first fixing column and the two sides between the clamping plates are provided with fixing frames, the corresponding side edges of the fixing frames on the two sides are provided with limiting plates, and the limiting plates are provided with a plurality of grooves.

Preferably, a second conveying roller shaft penetrates through the groove, two ends of the second conveying roller shaft are fixed to the side edges of the fixing frame respectively, the bottom of the corresponding side edge of the limiting plate is located on the two sides of the groove, the first conveying roller shaft is arranged on the two sides of the groove, and the first conveying roller shaft and the second conveying roller shaft are on the same horizontal plane.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the bending device is suitable for bending small-batch products, convenient to use, simple in structure and convenient to bend the products pushed to the clamping plate through the bending structure.

2. The bending device is convenient for simple bending treatment, and reduces the cost waste caused by the fact that the traditional large-scale complex equipment completes simple bending.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 schematic overall structure diagram according to an embodiment of the present invention;

fig. 2 is a top view of a table according to an embodiment of the present invention;

fig. 3 is a schematic view of a bending structure according to an embodiment of the present invention.

In the figure:

1. a work table; 2. a support pillar; 3. fixing a first column; 4. a clamping plate; 5. a first channel; 6. a second motor; 7. a rotating arm; 8. a limiting rod; 9. a return plate; 10. a push rod; 11. pushing the plate; 12. a second channel; 13. a fixed block; 14. a central slot opening; 15. a support plate; 16. a fixing plate; 17. a first motor; 18. a telescopic column; 19. moving the plate; 20. fixing a second column; 21. an arc-shaped slot; 22. a spin column; 23. a first support rod; 24. a second supporting rod; 25. briquetting; 26. fixing a sleeve; 27. a support leg; 28. a mounting frame; 29. a fixed mount; 30. a limiting plate; 31. a groove; 32. a second conveying roll shaft; 33. and a first conveying roller shaft.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention will be further explained with reference to the drawings and the specific embodiments.

In the first embodiment, as shown in fig. 1 and 3, a bending apparatus for producing a tubular electric heating element according to an embodiment of the present invention includes a workbench 1, wherein support pillars 2 are disposed at both ends of the bottom of the workbench 1, a first fixing column 3 and a clamping plate 4 are disposed at both ends of the top of the workbench 1, a first channel 5 is disposed at the lower portion of the first fixing column 3, a second motor 6 is mounted at the middle portion of the inner wall of the first channel 5, a second rotating arm 7 is connected to an output end of the second motor 6, a limiting rod 8 is inserted into the other end of the second rotating arm 7, a clip plate 9 matching with the limiting rod 8 is sleeved outside the limiting rod 8, a push rod 10 is disposed at the bottom of one side of the clip plate 4 corresponding to the clip plate 9, a push plate 11 is disposed at one end of the push rod 10 far from the clip plate 9, a hollow channel second 12 is disposed at the inner lower portion, a fixed block 13 is arranged at one end of the side edge of the workbench 1 close to the clamping plate 4, a central notch 14 is arranged in the middle of the fixed block 13, supporting plates 15 are arranged at two ends of the top of the fixed block 13, a fixed plate 16 is transversely arranged between the tops of the supporting plates 15, a first motor 17 is arranged at the center of the top of the fixed plate 16, an output end of the first motor 17 is connected with a telescopic column 18, the telescopic column 18 penetrates through the fixed plate 16 and extends to the lower part of the fixed plate 16, and a group of moving plates 19 are arranged, wherein a second fixed column 20 is arranged in the middle of the group of moving plates 19, a hollow arc-shaped groove 21 is arranged on the surface of the second fixed column 20, a rotating column 22 is arranged in the second fixed column 20, a first support rod 23 matched with the arc-shaped groove 21 is arranged at one end of the upper surface of the rotating column 22, the rotating column 22 penetrates through the moving plate 19, a second support rod 24 is arranged in the middle of the bottom of the rotating column 22, and a pressing block 25 is arranged at the bottom of the second support rod 24.

In the second embodiment, as shown in fig. 1, a fixing sleeve 26 is disposed inside the first passage 5 and on a side close to the clamping plate 4, wherein the push rod 10 is inserted into the fixing sleeve 26.

In the third embodiment, as shown in fig. 1, the size of the second channel 12 is consistent with the size of the product, and the inner wall of the second channel 12 is provided with sponge.

In the fourth embodiment, as shown in fig. 3, the pressing block 25 is located right above the central notch 14, wherein both sides of the group of moving plates 19 are provided with a slot, and the supporting plate 15 is clamped in the slot and is in sliding fit with the slot.

In the fifth embodiment, as shown in fig. 1, the bottom of the supporting column 2 is provided with supporting feet 27, the side edges of the supporting column 2 are fixed to the two sides of the bottom of the workbench 1 through mounting brackets 28, wherein the mounting brackets 28 are fixed to the supporting column 2 and the corresponding side ends of the workbench 1 by welding or screws.

Sixth embodiment, as shown in fig. 2, the top of workstation 1 just is located fixed column 3 with both sides all are equipped with mount 29 between the pinch-off blades 4, and the corresponding side of both sides mount 29 all is equipped with limiting plate 30, be equipped with a plurality of recess 31 on the limiting plate 30, all cross in the recess 31 and be equipped with two 32 transport roller shafts, just two 32 both ends of transport roller shaft are fixed respectively the side of mount 29, the corresponding side bottom of limiting plate 30 just is located recess 31 both sides all are equipped with one 33 transport roller shaft, wherein, one 33 transport roller shaft with two 32 transport roller shafts are same horizontal plane.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a product to be simply bent is placed on the workbench 1 and placed on the conveying roller shaft, a switch capable of controlling motor driving is mounted outside the device, so that the motor II 6 drives the rotating arm 7 to rotate, the limiting rod 8 arranged at the side end of the rotating arm 7 drives the return plate 9 to move in the return groove of the return plate 9, the return plate 9 pushes the push rod 10 to move, the push rod 10 moves back and forth under the limiting of the fixing sleeve 26, so that the product placed on the conveying roller shaft is conveniently pushed forward, the product is pushed to the channel II 12 of the clamping plate 4, one end of the product is suspended above the side edge of the workbench 1 and penetrates through the central notch 14 when the product penetrates through the channel II 12, then the motor I17 arranged above drives the telescopic column 18 to lift up and down, the telescopic column 18 presses the moving plate 19 to move down, and the pressing block 25 presses one end of the product down, one end of the product is pressed into a bent state, and when the product passes through the second channel 12, the sponge is arranged on the inner wall of the second channel 12, so that dust on the surface of the product can be removed conveniently.

Wherein, it should be noted that the bigger position of one end of the product faces the push plate 11, the tubular position faces the clamping plate 4, the aperture of the second channel 12 is matched with the tubular electric heating element, when the electric heating element is pushed, the tubular position of the electric heating element can pass through the second channel 12, the place with the big end of one end can not pass through the second channel 12, so that when the pressing block 25 presses one end of the electric heating element to bend downwards, the electric heating element can not cause the phenomenon of falling.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The bending device for producing the tubular electric heating element is characterized by comprising a workbench (1), wherein support columns (2) are arranged at two ends of the bottom of the workbench (1), a first fixing column (3) and a clamping plate (4) are arranged at two ends of the top of the workbench (1) respectively, a first channel (5) is arranged at the lower part of the first fixing column (3) in a penetrating manner, a second motor (6) is arranged in the middle of the inner wall of the first channel (5), the output end of the second motor (6) is connected with a rotating arm (7), a limiting rod (8) is arranged at the other end of the rotating arm (7) in an penetrating manner, a return plate (9) matched with the limiting rod (8) is sleeved on the outer side of the limiting rod (8), a push rod (10) is arranged at the bottom of one side of the return plate (9) and corresponds to the clamping plate (4), and a push plate (11) is arranged at one end, far, a hollow channel II (12) is arranged at the inner lower part of the clamping plate (4), a fixed block (13) is arranged at one end of the side edge of the workbench (1) close to the clamping plate (4), a central notch (14) is arranged in the middle of the fixed block (13), supporting plates (15) are arranged at two ends of the top of the fixed block (13), a fixed plate (16) is arranged between the tops of the supporting plates (15) in a transverse mode, a motor I (17) is arranged at the center of the top of the fixed plate (16), the output end of the motor I (17) is connected with a telescopic column (18), the telescopic column (18) penetrates through the fixed plate (16) and extends to the lower part of the fixed plate (16) and is provided with a group of movable plates (19), a movable plate II (20) is arranged in the middle of the group of movable plates (19), and a hollow arc-shaped groove (21) is arranged on the, a rotating column (22) is arranged in the second fixing column (20), a first support rod (23) matched with the arc-shaped groove (21) is arranged at one end of the upper portion of the surface of the rotating column (22), the rotating column (22) penetrates through the moving plate (19) arranged below and extends to the lower portion of the moving plate (19), a second support rod (24) is arranged in the middle of the bottom of the rotating column (22), and a pressing block (25) is arranged at the bottom of the second support rod (24).

2. A bending device for the production of tubular electric heating elements according to claim 1, wherein a fixing sleeve (26) is provided in said first channel (5) on the side close to said clamping plate (4), and wherein said push rod (10) is inserted in said fixing sleeve (26).

3. A bending device for producing tubular electric heating elements according to claim 1, wherein the size of the second channel (12) is in accordance with the size of the product, and the inner wall of the second channel (12) is provided with sponge.

4. A bending device for producing tubular electric heating elements according to claim 1, wherein the pressing block (25) is located right above the central notch (14), wherein clamping grooves are formed on two sides of a group of moving plates (19), and the supporting plates (15) are clamped in the clamping grooves and are in sliding fit with the clamping grooves.

5. A bending device for producing tubular electric heating elements according to claim 1, wherein the bottom of the supporting column (2) is provided with a supporting leg (27), the side edges of the supporting column (2) are fixed with the two sides of the bottom of the workbench (1) through a mounting frame (28), and the mounting frame (28) is fixed on the corresponding side ends of the supporting column (2) and the workbench (1) by welding or screws.

6. The bending device for producing tubular electric heating elements according to claim 1, wherein fixing frames (29) are arranged on the top of the workbench (1) and on two sides between the first fixing column (3) and the clamping plate (4), limiting plates (30) are arranged on corresponding side edges of the fixing frames (29) on two sides, and a plurality of grooves (31) are formed in the limiting plates (30).

7. The bending device for producing tubular electric heating elements as claimed in claim 6, wherein a second conveying roller (32) traverses the groove (31), two ends of the second conveying roller (32) are fixed to the sides of the fixing frame (29), a first conveying roller (33) is arranged at the bottom of the corresponding side of the limiting plate (30) and on two sides of the groove (31), and the first conveying roller (33) and the second conveying roller (32) are in the same horizontal plane.