Equipment for stamping and assembling dust-free drag chain pressing plate

Abstract

The utility model relates to the field of dust-free drag chain assembly, and discloses a device for dust-free drag chain pressing plate stamping assembly, which comprises a bottom plate, a supporting seat, a cylinder body and a control system for controlling the cylinder body to work, and the supporting seat and a detachable limiting plate die are arranged on the upper surface of the bottom plate; the air cylinder body is provided with a punching head matched with the limiting plate die. The supporting seat is provided with an adjusting rod which is connected with the adjusting hand wheel in a matched mode, and the adjusting rod is connected with the connecting block through the through hole. In the operation process, the adjusting hand wheel adjusts the connecting block to be fixed in the limiting groove in the inner surface of the first bearing plate, and therefore the stamping distance of the air cylinder body is adjusted; the limiting groove can achieve positioning placement of the assembling pressing plate, the boss provides supporting force for the assembled dust-free drag chain pressing plate, and stress concentration and excessive movement of the assembling pressing plate in the stamping process are avoided. The technical problems that the stroke distance of the stamping head cannot be adjusted, and the stamping die cannot be disassembled and limited are solved, and the safety and efficiency of stamping assembly of the dust-free drag chain pressing plate are improved.

Description

Technical Field

[0001] The utility model relates to the field of dust-free drag chain assembly, and more specifically, to a device for stamping and assembling a pressure plate of a dust-free drag chain. Background Art

[0002] Dust-free drag chains are mainly used in scenarios with high clean environment standards, such as semiconductor manufacturing, precision machining, pharmaceutical manufacturing, food processing and other industries. Dust-free drag chains can effectively prevent the accumulation of dust and particles, and play a role in protecting the cleanliness and safety of cables or pipelines. They usually have good sealing performance and can operate stably in high-standard clean room environments, reducing system maintenance costs and system downtime.

[0003] When installing and fixing the cables of a dust-free drag chain, a pressure plate is usually used to fix the cables. When fixing the cables, multiple pressure plates are used to limit the vertical position of the cables to prevent mechanical friction between the cables during reciprocating motion, which reduces the life of the cables.

[0004] At the same time, the clamping plate usually needs to be locked with bolts and nuts when fixing the cable. Since the through hole of the clamping plate is assembled with bolts, it generally requires manpower to fix the position of the cable and the clamping plate at the same time, and tighten the bolts with a wrench to complete the assembly.

[0005] Currently, there is no stamping and assembly equipment for dust-free drag chain pressure plates; in existing stamping equipment, such as CN219052814U, the disclosed solution cannot adjust the stroke distance of the stamping head, and there are technical problems such as the inability to disassemble and limit the stamping die.

[0006] In view of the above problems of the prior art, in order to improve the efficiency of assembling the pressure plate of a dust-free drag chain, a device for stamping and assembling the pressure plate of a dust-free drag chain is now proposed. Utility Model Content

[0007] The utility model provides a device for stamping and assembling dust-free drag chain pressure plates in order to overcome the technical defects of the prior art that the stroke distance of the punching head cannot be adjusted and the punching die cannot be disassembled and limited.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A device for stamping and assembling a dust-free drag chain pressure plate comprises a base plate, a support seat, a cylinder body and a control system for controlling the operation of the cylinder body. The support seat and a detachable limit plate mold are fixedly arranged on the upper surface of the base plate.

[0010] The support seat includes two support plates fixed to the base plate and a first load-bearing plate, the first load-bearing plate being fixed to the upper end of the support plate; a limiting groove is provided on the inner surface of the support plate, a through hole is provided in the middle of the upper end of the first load-bearing plate, the adjusting rod is cooperatively connected with the adjusting hand wheel, the adjusting rod is connected with the connecting block through the through hole, the connecting block is limitedly connected with the limiting groove, and moves in the vertical direction of the support plate.

[0011] The limiting plate mold is provided with a boss for supporting the pressure plate to be assembled and a limiting groove for limiting the pressure plate to be assembled, and the side close to the support plate is defined as the front, and the limiting plate mold includes a front boss and a rear boss, the front boss is arranged between the limiting grooves, the rear boss is arranged behind the limiting groove, and the surface height of the rear boss is higher than the surface height of the front boss, and the surface height of the front boss is higher than the bottom height of the limiting groove.

[0012] Preferably, the stamping assembly die includes a pressing plate, a cushion block, a pressing block and the like.

[0013] Furthermore, the cylinder body includes a cylinder assembly, a second load-bearing plate, a support block and a cylinder stroke rod. The lower end of the cylinder assembly is provided with a second load-bearing plate. The cylinder stroke rod includes a cylinder vertical rod and a punching head. The output end of the cylinder assembly passes through the connecting block and is connected to the cylinder stroke rod.

[0014] Furthermore, two supporting blocks are fixedly arranged at the lower end of the second load-bearing plate, and the supporting blocks are connected to the connecting blocks.

[0015] Furthermore, the punch head is provided with an upper punch block and a detachable lower punch block, the cylinder vertical rod is fixedly connected to the upper punch block, and the upper punch block is connected to the lower punch block.

[0016] By adopting the above technical solution, the stamping die of the lower stamping block can be replaced according to different assembly dies.

[0017] Furthermore, the control system includes a control cabinet and a movable control key. The control cabinet is arranged next to the support seat. The control cabinet is provided with a connecting line connected to the cylinder assembly to drive the cylinder stroke rod to reciprocate up and down along the vertical direction of the cylinder assembly. The movable control key is connected to the control cabinet through a solenoid valve.

[0018] Preferably, the activity control keys may include foot pedal control, desktop fixed button control, infrared handle and the like.

[0019] Furthermore, a power prompt button, an emergency brake button, an instrument panel and an electronic display screen are provided on the door surface of the control cabinet.

[0020] By adopting the above technical solution, the control system drives the cylinder stroke rod to move toward the limit plate, so that the punch block under the punch head and the pressure plate with the bolts to be tightened placed on the limit plate are pressed together to complete the bolt assembly of the pressure plate to be assembled.

[0021] Furthermore, a through hole is provided at the upper end of the limiting plate mold, and a threaded hole is provided on the bottom plate, and a fixing bolt cooperates with the threaded hole on the bottom plate through the through hole.

[0022] Preferably, the limiting grooves are symmetrically arranged on both sides of the front boss, and the limiting grooves are square grooves with circular arc chamfers.

[0023] By adopting the above technical solution, the positioning of the assembly plate on the limit plate can be better achieved. When the assembly plate is assembled by stamping equipment, the assembled bolts need to be placed in the through holes of the plate, and the plate assembled with bolts is placed in the limit groove of the limit plate, so that the cylinder body stamping head can stamp the assembly plate.

[0024] Compared with the prior art, the beneficial effects of the technical solution of the utility model are:

[0025] 1. This equipment is equipped with an adjustable hand wheel with height adjustment, which is convenient for adjusting the stamping distance between the punch head and the limit plate mold; the adjusting hand wheel is connected to the connecting block, which can move along the vertical direction of the cylinder body. The connecting block is arranged between the cylinder stroke rod and the support plate of the support seat, and the connecting block is driven by the cylinder stroke rod to be fixed to the limit groove on the inner surface of the support plate;

[0026] When the staff needs to replace the punch head or the limit plate mold, turn the adjustment hand wheel to move the connecting block along the vertical direction of the cylinder body, so as to adjust the punching distance of the punch head and the limit plate after adjusting the height of the cylinder stroke rod.

[0027] 2. This equipment is equipped with a detachable punching head and limit plate mold, which the staff can replace according to different assembly and stamping molds to improve the versatility of equipment processing;

[0028] 3. The limit plate mold is provided with bosses with different heights and limit grooves with rounded corners. When the punch head performs assembly operations on the pressed parts, the bosses with different heights can reduce the stress distribution when the punch head acts on the pressed parts, and prevent the pressed parts from tipping over or moving during stamping. The arc chamfer can avoid stress concentration at the chamfer during stamping and damage to the pressed parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 Schematic diagram of the equipment structure for stamping and assembling the pressure plate of the dust-free drag chain;

[0030] Figure 2 It is a top view of the limit plate mold;

[0031] Figure 3 It is the positive triaxial measurement of the limit plate mold;

[0032] In the figure: 1. bottom plate;

[0033] 2. Support seat; 201. Support plate; 202. First load-bearing plate; 203. Adjustment rod; 204. Adjustment hand wheel; 205. Connection block;

[0034] 3. Cylinder body; 301. Cylinder assembly; 302. Second load-bearing plate; 303. Support block; 304. Cylinder travel rod; 305. Cylinder vertical rod; 306. Punch head; 307. Upper punch block; 308. Lower punch block;

[0035] 4. Limiting plate mold; 401. Boss; 4011. Front boss; 4012. Rear boss; 402. Limiting groove;

[0036] 5. Control system; 501. Control cabinet; 5011. Cabinet door; 5012. Power prompt button; 5013. Emergency brake button; 5014. Instrument panel; 5015. Electronic display screen. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the present application will be clearly and completely described below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the described embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. "First", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0039] Example 1

[0040] like Figure 1As shown, this embodiment discloses a device for stamping and assembling a dust-free drag chain pressure plate, comprising a base plate 1, a support seat 2, a cylinder body 3 and a control system 5 for controlling the operation of the cylinder body. The upper surface of the base plate 1 is provided with a support seat 2 and a detachable limit plate mold 4; the cylinder body 3 is connected to the support seat 2 through a connecting block 205;

[0041] The cylinder body 3 is provided with a punching head 306 which cooperates with the limiting plate die 4 .

[0042] The support seat 2 includes two support plates 201 and a first load-bearing plate 202 fixed to the base plate 1, the first load-bearing plate 202 is fixed to the upper end of the support plate 201; a limiting groove is provided on the inner surface of the support plate 201; a through hole is provided in the middle of the upper end of the first load-bearing plate 202, the adjusting rod 203 is connected with the adjusting hand wheel 204, the adjusting rod 203 is connected with the connecting block 205 through the through hole, the connecting block 205 is connected with the limiting groove, and moves in the vertical direction along the support plate 201.

[0043] The adjusting hand wheel 204 can also be adjusted by setting a motor connected to the control system 5 to rotate the adjusting hand wheel 204, thereby driving the connecting block 205 to be adjusted.

[0044] The cylinder body 3 includes a cylinder assembly 301, a second load-bearing plate 302, a support block 30) and a cylinder stroke rod 304. The lower end of the cylinder assembly 301 is provided with a second load-bearing plate 302. The cylinder stroke rod 304 includes a cylinder vertical rod 305 and a punch head 306. The output end of the cylinder assembly 301 passes through the connecting block and is connected to the cylinder stroke rod 304.

[0045] Two support blocks 303 are fixedly disposed at the lower end of the second load-bearing plate 302 , and the support blocks 303 are connected to the connection blocks 205 .

[0046] The punch head 306 is fixed with an upper punch block 307 and a detachable lower punch block 308, the cylinder vertical rod 305 is fixedly connected to the upper punch block 307, and the upper punch block 307 is connected to the lower punch block 308. The upper punch block 307 and the lower punch block 308 are connected by bolts and nuts.

[0047] The limiting plate mold 4 is provided with a through hole, and the bottom plate 1 is provided with a threaded hole. The fixing bolts pass through the through hole of the limiting plate mold 4 and match with the threaded hole on the bottom plate 1 .

[0048] When the staff needs to replace the punch head 306 or the limit plate mold 4, the specific adjustment process is as follows: the staff first observes the distance between the punch head 306 and the limit plate mold 4, and then turns the adjustment hand wheel 204 counterclockwise. The adjustment hand wheel 204 and the adjustment rod 203 move in the vertical direction. The hand wheel is engraved with scale values, which is convenient for the staff to read the specific adjustment parameter size during the adjustment process; the adjustment rod 203 drives the connecting block 205 to move in the vertical direction of the cylinder body, and is limitedly connected with the limit groove on the inner surface of the support plate 201.

[0049] In response to stamping platens with different requirements, after the punch head 306 is adjusted to a safe distance, the staff can remove the nut on the lower punch block 308 and replace other lower punch blocks, or remove the fixing bolts on the limit plate mold 4 and replace the limit plate mold to improve the versatility of the equipment.

[0050] Example 2

[0051] like Figure 1-3 As shown, this embodiment provides a device for stamping and assembling a dust-free drag chain pressure plate, and the technical solution is similar to that of embodiment 1, except that:

[0052] The limiting plate mold 4 is provided with a boss 401 for supporting the pressure plate to be assembled and a limiting groove 402 for limiting the pressure plate to be assembled, and the side close to the support plate 201 is defined as the front, and the limiting plate mold 4 includes a front boss 4011 and a rear boss 4012, the front boss 4011 is arranged between the limiting grooves 402, the rear boss 4012 is arranged behind the limiting grooves 402, and the surface height of the rear boss 4012 is higher than the surface height of the front boss 4011, and the surface height of the front boss 4011 is higher than the bottom height of the limiting groove 402.

[0053] The supporting boss 401 can share part of the stamping force on the limiting groove 402 during the stamping process, avoiding the tilting or bending of the pressure plate during stamping assembly, and at the same time avoiding stress concentration or tilting when the punch head 306 stamps the limiting groove 402 during stamping, thereby damaging the assembly press.

[0054] The limiting plate mold 4 is provided with a through hole, and the bottom plate 1 is provided with a threaded hole. The fixing bolts pass through the through hole of the limiting plate mold 4 and match with the threaded hole on the bottom plate 1 .

[0055] The limiting grooves 402 are symmetrically arranged on both sides of the front boss 4011; the limiting grooves 402 are square grooves with circular arc chamfers.

[0056] The limiting grooves 402 are arranged in parallel and symmetrically. The limiting grooves 402 are square grooves with arc chamfers, which can better realize the positioning of the assembly pressure plate on the limiting plate mold 4 and prevent the assembly pressure plate from moving during the stamping assembly process. During assembly stamping, the square limiting grooves 402 with arc chamfers can reduce the stress concentration and excessive deformation of the assembled parts.

[0057] During the specific implementation process, when the staff uses the stamping equipment to stamp and assemble the pressure plate to be assembled, they need to place the assembled bolts in the through holes of the pressure plate first, and place the pressure plate to be assembled on the surface of the boss 401 and the limiting groove 402 of the limiting plate mold 4, so that the subsequent cylinder body stamping head 306 can stamp the pressure plate to be assembled.

[0058] Example 3

[0059] like Figure 1-3 As shown, this embodiment provides a device for stamping and assembling a dust-free drag chain pressure plate, and the technical solution is similar to that of embodiment 1, except that:

[0060] The control system 5 includes a control cabinet 501 and a movable control key. The control cabinet 501 is arranged beside the support base 2. The control cabinet 501 is provided with a connecting line connected to the cylinder assembly 301 to drive the cylinder stroke rod 304 to reciprocate up and down along the vertical direction of the cylinder assembly 301. The movable control key is connected to the control cabinet 501 through a solenoid valve. The surface of the cabinet door 5011 of the control cabinet 501 is provided with a power prompt button 5012, an emergency brake button 5013, a dashboard 5014 and an electronic display screen 5015.

[0061] The staff can read the air pressure value inside the cylinder assembly 301 through the instrument panel 5014, which is convenient for real-time monitoring of the equipment status and subsequent maintenance; the electronic display screen 5015 can display and record the data generated during the stamping process of the cylinder stroke rod 304, which is convenient for subsequent analysis and adjustment of working parameters.

[0062] The punch head 306 can also be equipped with a sensor with an infrared ranging function. The data of the sensor can reflect the distance between the punch head 306 and the limit plate mold 4, and is fed back to the control system 5 through the network and displayed on the electronic display screen 5015. The data collected by the sensor is stored by the information collection module of the control system 5, which is convenient for later data analysis and further optimization of later equipment.

[0063] When the activity control key is foot-operated, the foot pedal and the solenoid valve are connected to the control cabinet, so that the staff can drive the cylinder stroke rod 304 to move toward the limit plate mold 4 by controlling the foot pedal, so that the lower punching block 308 of the punching head 306 and the pressing plate with the bolts to be tightened on the limit plate mold 4 are pressed together to complete the bolt assembly of the pressing plate to be assembled, which is convenient for controlling the process of stamping assembly. The activity control key can also be set as desktop button control, foot pedal control or infrared wireless handle control.

[0064] How it works

[0065] When using this device to perform stamping and assembly operations on the fixed pressure parts of the dust-free drag chain, the staff adjusts the stamping head and the pressure parts to be stamped and assembled to an appropriate distance by adjusting the hand wheel, and controls the output end of the cylinder assembly to drive the cylinder stroke rod to move downward through the movable control key. The up and down reciprocating motion of the cylinder stroke rod drives the stamping head downward to perform stamping and assembly operations, thereby stamping and matching the pressure plate and bolts to be assembled. During the operation, the limiting groove can realize the positioning and placement of the assembly pressure plate, and the boss provides support force for the assembly pressure plate to ensure that the assembly pressure plate does not move excessively during the stamping process, thereby improving the safety and efficiency of the pressure plate stamping assembly.

[0066] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A device for stamping and assembling dust-free drag chain pressure plates, characterized in that: It comprises a base plate (1), a support seat (2), a cylinder body (3) and a control system (5) for controlling the operation of the cylinder body; the support seat (2) and a detachable limit plate mold (4) are provided on the upper surface of the base plate (1); the cylinder body (3) is connected to the support seat (2) via a connecting block (205); The cylinder body (3) is provided with a punching head (306) that cooperates with the limit plate die (4).

2. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 1 is characterized in that: The support seat (2) comprises two support plates (201) fixedly mounted on the base plate (1) and a first load-bearing plate (202); the first load-bearing plate (202) is fixedly mounted on the upper end of the support plate (201); a limiting groove is provided on the inner surface of the support plate (201); a through hole is provided in the middle of the upper end of the first load-bearing plate (202); an adjusting rod (203) is cooperatively connected with an adjusting hand wheel (204); the adjusting rod (203) is connected with a connecting block (205) through the through hole; the connecting block (205) is connected with the limiting groove in a limiting manner and moves in the vertical direction of the support plate (201).

3. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 2 is characterized in that: The limiting plate mold (4) is provided with a boss (401) for supporting the pressure plate to be assembled and a limiting groove (402) for limiting the pressure plate to be assembled, and the side close to the support plate (201) is defined as the front. The limiting plate mold (4) includes a front boss (4011) and a rear boss (4012), wherein the front boss (4011) is arranged between the limiting grooves (402), and the rear boss (4012) is arranged behind the limiting groove (402), and the surface height of the rear boss (4012) is higher than the surface height of the front boss (4011), and the surface height of the front boss (4011) is higher than the bottom height of the limiting groove (402).

4. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 1 is characterized in that: The cylinder body (3) comprises a cylinder assembly (301), a second load-bearing plate (302), a support block (303) and a cylinder stroke rod (304); the lower end of the cylinder assembly (301) is provided with a second load-bearing plate (302); the cylinder stroke rod (304) comprises a cylinder vertical rod (305) and a punch head (306); the output end of the cylinder assembly (301) passes through the connection block and is connected to the cylinder stroke rod (304); Two support blocks (303) are fixedly arranged at the lower end of the second load-bearing plate (302), and the support blocks (303) are connected to the connection blocks (205).

5. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 4 is characterized in that: The punch head (306) is fixedly provided with an upper punch block (307) and a detachable lower punch block (308); the cylinder vertical rod (305) is fixedly connected to the upper punch block (307); and the upper punch block (307) is connected to the lower punch block (308).

6. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 4, characterized in that: The control system (5) comprises a control cabinet (501) and a movable control key. The control cabinet (501) is arranged beside the support seat (2). The control cabinet (501) is provided with a connecting line connected to the cylinder assembly (301) to drive the cylinder stroke rod (304) to reciprocate up and down along the vertical direction of the cylinder assembly (301). The movable control key is connected to the control cabinet (501) via a solenoid valve.

7. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 6, characterized in that: The surface of the cabinet door (5011) of the control cabinet (501) is provided with a power prompt button (5012), an emergency brake button (5013), a dashboard (5014) and an electronic display screen (5015).

8. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 1, characterized in that: The limiting plate mould (4) is provided with a through hole, the bottom plate (1) is provided with a threaded hole, and the fixing bolt passes through the through hole of the limiting plate mould (4) and matches with the threaded hole on the bottom plate (1).

9. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 3, characterized in that: The limiting grooves (402) are symmetrically arranged on both sides of the front boss (4011).

10. The equipment for stamping and assembling the dust-free drag chain pressing plate according to claim 3, characterized in that: The limiting groove (402) is a square groove with circular chamfered corners.

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