CN214213670U - Pneumatic locking device for assembling large-diameter hose clamp - Google Patents

Pneumatic locking device for assembling large-diameter hose clamp Download PDF

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Publication number
CN214213670U
CN214213670U CN202120029622.2U CN202120029622U CN214213670U CN 214213670 U CN214213670 U CN 214213670U CN 202120029622 U CN202120029622 U CN 202120029622U CN 214213670 U CN214213670 U CN 214213670U
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CN
China
Prior art keywords
side plate
hose clamp
connecting rod
locking device
cylinder
Prior art date
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Active
Application number
CN202120029622.2U
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Chinese (zh)
Inventor
朱春来
王艳红
姜磊
闫玉鑫
邢德旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Jianbang Automobile Product Co ltd
Original Assignee
Changchun Jianbang Automobile Product Co ltd
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Publication date
Application filed by Changchun Jianbang Automobile Product Co ltd filed Critical Changchun Jianbang Automobile Product Co ltd
Priority to CN202120029622.2U priority Critical patent/CN214213670U/en
Application granted granted Critical
Publication of CN214213670U publication Critical patent/CN214213670U/en
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Abstract

The utility model discloses a pneumatic locking device for assembling a large-diameter hose clamp, which comprises a frame assembly, a connecting rod mechanism, a clamping mechanism and a cylinder assembly, wherein the connecting rod mechanism is arranged on the frame assembly, the clamping mechanism and the cylinder assembly are respectively arranged at the lower end of the frame assembly, the connecting rod mechanism, the clamping mechanism and the cylinder assembly are mutually connected and matched, a groove is arranged at the side edge of a rear cushion block, and a first frame side plate and a second frame side plate are respectively arranged in the groove; the utility model is used for the locking operation of the fixed larynx hoop of distance rod dust cover has convenient and fast, and is easy and simple to handle stable, and work efficiency is high, and the people is hindered to the unexpected roll-off of spanner simultaneously, guarantees operation safety, has alleviateed workman intensity of labour, has alleviateed the cost.

Description

Pneumatic locking device for assembling large-diameter hose clamp
Technical Field
The utility model relates to an automobile parts manufacturing industry, in particular to a pneumatic locking device for assembly of major diameter larynx hoop.
Background
The flange type V-shaped thrust rod needs to be provided with a metal hose clamp in the production process, the metal hose clamp is used for pressing a dust cover into an annular groove outside a V-shaped rod head shell, the dust cover is fixed and cannot be separated, because the hose clamp has a larger diameter, the hose clamp steel sheet is close to a locking screw, a socket wrench cannot smoothly sleeve the hexagonal head of the hose clamp, and the hose clamp cannot be locked in a mode of an electric wrench and a socket; when using electric spanner cooperation screwdriver head locking, because the locking screw of larynx hoop is not very tight like the complex of standard bolt, often can deviate from the center when electric spanner rotates, leads to the screwdriver head roll-off, causes the operator injury very easily, generally adopts the manual method of screwing up larynx hoop locking screw of screwdriver in the current work, causes assembly efficiency poor, takes trouble and difficultly the scheduling problem.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the problems that in the prior art, as the diameter of the hose clamp is larger, the steel sheet of the hose clamp is closer to the locking screw, the hexagonal head of the hose clamp cannot be smoothly sleeved by the socket wrench, and the hose clamp cannot be locked by an electric wrench and a socket; when using electric spanner cooperation screwdriver head locking, because the locking screw of larynx hoop is not very tight like the complex of standard bolt, often can deviate from the center when electric spanner rotates, leads to the screwdriver head roll-off, causes the operator injured very easily, generally adopts the manual method of screwing up larynx hoop locking screw of screwdriver in the current work, causes assembly efficiency poor, takes trouble and difficultly the scheduling problem, and provides a pneumatic locking device who is used for major diameter larynx hoop assembly.
A pneumatic locking device for assembling a large-diameter hose clamp comprises a rack assembly, a connecting rod mechanism, a clamping mechanism and a cylinder assembly, wherein the connecting rod mechanism is arranged on the rack assembly;
the rack assembly comprises a first side plate, a second side plate, a front cushion block, a clamp and a rear cushion block, the first side plate and the second side plate are identical in structure, the front cushion block and the rear cushion block are respectively fixed between the first side plate and the second side plate, and the first side plate is provided with a long circular hole; the clamp is fixedly arranged at the rear lower ends of the first side plate and the second side plate and is fixedly arranged on the cylinder;
the connecting rod mechanism comprises a toggle rod, a first connecting rod and a second connecting rod, the toggle rod is arranged on the hoop, and the toggle rod, the first connecting rod and the second connecting rod are sequentially connected;
the clamping mechanism comprises a clamping pad, a sliding block, a gland and a spring, wherein two ends of the sliding block are respectively provided with a cylindrical pin, the two cylindrical pins are respectively arranged in the long circular holes of the first side plate and the second side plate and do reciprocating motion, a pressure spring is arranged between the sliding block and the rear cushion block, the sliding block is pushed to the position of the front cushion block in a free state, the clamping pad and the gland are respectively arranged on the sliding block,
the air cylinder assembly comprises an air cylinder, the air cylinder is provided with an air wrench mounting hole, the screwdriver head is arranged in the air wrench mounting hole, and the upper end of the air cylinder is provided with a pneumatic switch.
The utility model discloses a theory of operation and process:
when the device is used, the screwdriver head is arranged in the mounting hole of the pneumatic wrench to be clamped, then the screwdriver head is arranged in the groove at the head of the holding screw, proper force is applied to press the holding screw, then the toggle rod is pressed downwards, the sliding block moves inwards through the connecting rod mechanism, and finally the throat hoop base is pressed to be fixed, at the moment, the toggle rod triggers the pneumatic switch of the pneumatic wrench to enable the pneumatic wrench to rotate, the screwdriver head is driven to screw the holding screw tightly until the buckle of the throat hoop is completely locked, the toggle rod can be loosened, the system returns to the initial position under the driving of the elasticity of the spring, and the device can be taken down to complete the locking operation process of the throat hoop 3.
The utility model has the advantages that:
the utility model is used for the locking operation of the fixed larynx hoop of distance rod dust cover has convenient and fast, and is easy and simple to handle stable, and work efficiency is high, and the people is hindered to the unexpected roll-off of spanner simultaneously, guarantees operation safety, has alleviateed workman intensity of labour, has alleviateed the cost.
Drawings
Fig. 1 is a perspective view of the present invention;
figure 2 is a schematic view of the operation of the locking hose clamp manually;
fig. 3 is a schematic view of the motion simulation of the present invention;
Detailed Description
Referring to fig. 1 to 3, a pneumatic locking device for assembling a large-diameter hose clamp includes a frame assembly 11, a link mechanism 12, a clamping mechanism 13, and a cylinder assembly 14, wherein the link mechanism 12 is disposed on the frame assembly 11, the clamping mechanism 13 and the cylinder assembly 14 are respectively disposed at the lower end of the frame assembly 11, the link mechanism 12, the clamping mechanism 13, and the cylinder assembly 14 are mutually connected and matched, a groove is disposed at a side of a rear cushion block 110, and a first side plate 104 and a second side plate 1041 are respectively disposed in the groove;
the rack assembly 11 comprises a first side plate 104, a second side plate 1041, a front cushion block 105, a hoop 113 and a rear cushion block 110, the first side plate 104 and the second side plate 1041 have the same structure, the front cushion block 105 and the rear cushion block are respectively fixed between the first side plate 104 and the second side plate 1041, and the first side plate 104 is provided with a long circular hole 1042; the clamp 113 is fixedly arranged at the rear lower ends of the first side plate 104 and the second side plate 1041 and is fixedly arranged on the cylinder 201;
the link mechanism 12 comprises a toggle rod 112, a first link 1091 and a second link 109, the toggle rod 112 is arranged on a hoop 113, and the toggle rod 112, the first link 1091 and the second link 109 are sequentially connected;
the clamping mechanism 13 comprises a clamping pad 101, a sliding block 102, a gland 103 and a spring 108, wherein two ends of the sliding block 102 are respectively provided with a cylindrical pin 107, the two cylindrical pins 107 are respectively arranged in the long round holes 1042 of the first side plate 104 and the second side plate 1041 and reciprocate, the pressure spring 108 is arranged between the sliding block 102 and the rear cushion block 110, the sliding block 102 is pushed to the position of the front cushion block 105 in a free state, the clamping pad 101 and the gland 103 are respectively arranged on the sliding block 102,
the air cylinder assembly 14 comprises an air cylinder 201, the air cylinder 201 is provided with an air wrench mounting hole 202, a screwdriver head 203 is arranged in the air wrench mounting hole 202, and the upper end of the air cylinder 201 is provided with an air switch a.
The utility model discloses a theory of operation and process:
referring to fig. 1 to 3, in use, the screwdriver head 203 is placed into the pneumatic wrench mounting hole 202 to be clamped, then the screwdriver head 203 is placed into the groove at the head of the set screw 302, a proper force is applied to press the set screw 302, then the toggle rod 112 is pressed downwards, the link mechanism 12 moves the slider 102 inwards, and finally the hose clamp base 301 is pressed to be fixed, at this time, the toggle rod 112 triggers the pneumatic switch a of the pneumatic wrench to rotate the pneumatic wrench, so that the screwdriver head 203 is driven to tighten the set screw 302 until the hose clamp buckle 31 is completely locked, the toggle rod 112 can be released, the system returns to the initial position under the driving of the elastic force of the spring 108, and the device can be taken down, so that the hose clamp 3 locking operation process is completed.

Claims (5)

1. A pneumatic locking device for assembling a large-diameter hose clamp is characterized in that: including frame subassembly (11), link mechanism (12), clamping mechanism (13) and cylinder subassembly (14), link mechanism (12) set up in frame subassembly (11), clamping mechanism (13) and cylinder subassembly (14) set up respectively in frame subassembly (11) lower extreme, frame subassembly (11), link mechanism (12), clamping mechanism (13) and cylinder subassembly (14) interconnect cooperate, back cushion (110) side is equipped with the recess, first curb plate (104) and second curb plate (1041) set up respectively in the recess.
2. A pneumatic locking device for large diameter hose clamp assembly according to claim 1 wherein: the rack assembly (11) comprises a first side plate (104), a second side plate (1041), a front cushion block (105), a hoop (113) and a rear cushion block (110), the first side plate (104) and the second side plate (1041) are identical in structure, the front cushion block (105) and the rear cushion block are respectively fixed between the first side plate (104) and the second side plate (1041), and the first side plate (104) is provided with a long round hole (1042); the clamp (113) is fixedly arranged at the rear lower end of the first side plate (104) and the second side plate (1041) and is fixedly arranged on the cylinder (201).
3. A pneumatic locking device for large diameter hose clamp assembly according to claim 1 wherein: the connecting rod mechanism (12) comprises a toggle rod (112), a first connecting rod (1091) and a second connecting rod (109), the toggle rod (112) is arranged on a hoop (113), and the toggle rod (112), the first connecting rod (1091) and the second connecting rod (109) are sequentially connected.
4. A pneumatic locking device for large diameter hose clamp assembly according to claim 1 wherein: the clamping mechanism (13) comprises a clamping pad (101), a sliding block (102), a pressing cover (103) and a spring (108), cylindrical pins (107) are arranged at two ends of the sliding block (102) respectively, the two cylindrical pins (107) are arranged in long round holes (1042) of a first side plate (104) and a second side plate (1041) respectively and do reciprocating motion, the pressure spring (108) is arranged between the sliding block (102) and a rear pad (110), the sliding block (102) is pushed to the position of a front pad (105) in a free state, and the clamping pad (101) and the pressing cover (103) are arranged on the sliding block (102) respectively.
5. A pneumatic locking device for large diameter hose clamp assembly according to claim 1 wherein: the air cylinder assembly (14) comprises an air cylinder (201), the air cylinder (201) is provided with an air wrench mounting hole (202), the screwdriver head (203) is arranged in the air wrench mounting hole (202), and the upper end of the air cylinder (201) is provided with an air switch (a).
CN202120029622.2U 2021-01-07 2021-01-07 Pneumatic locking device for assembling large-diameter hose clamp Active CN214213670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120029622.2U CN214213670U (en) 2021-01-07 2021-01-07 Pneumatic locking device for assembling large-diameter hose clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120029622.2U CN214213670U (en) 2021-01-07 2021-01-07 Pneumatic locking device for assembling large-diameter hose clamp

Publications (1)

Publication Number Publication Date
CN214213670U true CN214213670U (en) 2021-09-17

Family

ID=77709125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120029622.2U Active CN214213670U (en) 2021-01-07 2021-01-07 Pneumatic locking device for assembling large-diameter hose clamp

Country Status (1)

Country Link
CN (1) CN214213670U (en)

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