CN212946271U - Clamping device for heat shield of automobile exhaust pipe - Google Patents
Clamping device for heat shield of automobile exhaust pipe Download PDFInfo
- Publication number
- CN212946271U CN212946271U CN202021639696.XU CN202021639696U CN212946271U CN 212946271 U CN212946271 U CN 212946271U CN 202021639696 U CN202021639696 U CN 202021639696U CN 212946271 U CN212946271 U CN 212946271U
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- cylinder
- mounting plate
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- pressing
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Abstract
The utility model discloses a vehicle vent-pipe separates heat exchanger clamping device, including double-end cylinder, cylinder mounting panel, cylinder connector, handle connecting seat, handle, pressure claw connecting plate, pressure claw, mechanism mounting panel, pre-compaction spring and imitative type piece. This device combines the action of handle through double-end cylinder, has realized the quick clamping and the adjustment of product, the effectual efficiency of guaranteeing production and the quality of product, and whole mechanism is light small and exquisite, and occupation space is little, and convenient design is implanted, and structure parts processing is simple, low cost, and the maintenance cost sexual valence relative altitude.
Description
Technical Field
The utility model relates to a clamping device technical field specifically is a vehicle vent-pipe separates heat exchanger clamping device.
Background
In the existing clamping device for the heat shield of the automobile exhaust pipe, a unified, convenient and quick structure is not available, and when a new product is available, the whole structure needs to be manufactured again, so that not only is the operation troublesome, but also the manufacturing cost is difficult to control effectively; and after the current clamping device clamps the product, the placement of the product cannot be corrected, so that the optimal posture cannot be reached and welding is not influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a vehicle vent-pipe separates heat exchanger clamping device to solve current blast pipe and separate heat exchanger clamping device troublesome poeration, and the unable problem of precompression.
In order to achieve the above object, the utility model provides a following technical scheme:
a clamping device for a heat shield of an automobile exhaust pipe comprises a double-head cylinder, a cylinder mounting plate, a cylinder connector, a handle connecting seat, a handle, a pressing claw connecting plate, a pressing claw, a mechanism mounting plate, a pre-pressing spring and a profiling block; the double-end air cylinder is installed on the air cylinder installation plate through screws, a first installation hole is formed in the air cylinder installation plate, an air cylinder connector is screwed on an internal thread at the bottom of the double-end air cylinder, the lower end of the air cylinder connector penetrates out of the first installation hole, the handle connection seat is installed at one end of the lower side of the air cylinder installation plate through screws, a round hole and a strip-shaped hole are formed in one end of the handle, the handle is movably connected with the handle connection seat through the matching of the shaft lever and the round hole, and the handle is movably connected with the air cylinder connector through; the upper end of the double-head cylinder is provided with a pressing claw connecting plate through a screw, two sides of the pressing claw connecting plate are movably connected with pressing claws through shaft rods, a second mounting hole is formed in the center of the pressing claw connecting plate, a cylinder rod of the double-head cylinder penetrates through the second mounting hole and is connected with the mechanism mounting plate, a pre-compression spring is sleeved on the periphery of the cylinder rod between the pressing claw connecting plate and the mechanism mounting plate, the middle of each pressing claw is movably connected with two ends of the mechanism mounting plate through the shaft rods, the profiling block is connected to the upper side of the mechanism mounting plate through a screw, and the upper ends of the pressing claws are pressed above the profiling block.
Preferably, the pressing claw comprises a pressing rod at an obtuse angle and a pressing block vertically connected to the top of the pressing rod, a V-shaped hole is formed in the corner of the pressing rod, and the V-shaped hole of the pressing claw is movably connected with the two ends of the mechanism mounting plate through a shaft rod.
Preferably, a guide copper sleeve is arranged in the second mounting hole, and a cylinder rod of the double-head cylinder penetrates through the guide copper sleeve to be connected with the mechanism mounting plate.
Preferably, a third mounting hole is formed in the center of the mechanism mounting plate, a lengthened spacer ring is arranged in the third mounting hole, and the lengthened spacer ring and the mechanism mounting plate are fastened on the internal thread of the cylinder rod of the double-head cylinder through an internal thread.
Preferably, the profiling block is made of red copper.
The utility model has the advantages that: the handle is pressed downwards in the stretching state of the double-head cylinder, the pressing claw is manually opened, a product is placed on the profiling block, the handle is loosened immediately, the cylinder rod of the double-head cylinder moves downwards for a short distance through the restoring force of the pre-pressing spring at the front end of the double-head cylinder, the pressing claw is driven to be pressed preliminarily, the pre-pressing function is realized, the placement of the product can be corrected in the state to achieve the optimal placement posture, then the handle is lifted upwards to restore the original position, and the pressing claw is driven to lock the product on the profiling block so as to be welded, and the product-placing-fixing device is very convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
in the figure, 1-double-head cylinder, 2-cylinder mounting plate, 3-cylinder connector, 4-handle connecting seat, 5-handle, 6-pressing claw connecting plate, 7-pressing claw, 701-pressing rod, 702-pressing block, 703-V-shaped hole, 8-mechanism mounting plate, 9-pre-pressing spring, 10-profiling block, 11-first mounting hole, 12-round hole, 13-strip-shaped hole, 14-second mounting hole, 15-guiding copper sleeve, 16-third mounting hole and 17-lengthening spacer ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a clamping device for a heat shield of an automobile exhaust pipe comprises a double-head cylinder 1, a cylinder mounting plate 2, a cylinder connector 3, a handle connecting seat 4, a handle 5, a pressing claw connecting plate 6, a pressing claw 7, a mechanism mounting plate 8, a pre-pressing spring 9 and a red copper profiling block 10.
The double-end cylinder 1 is installed on the cylinder installation plate 2 through a screw, a first installation hole 11 is formed in the cylinder installation plate 2, the cylinder connector 3 is screwed on an internal thread at the bottom of the double-end cylinder 1, the lower end of the cylinder connector 3 penetrates out of the first installation hole 11, the handle connecting seat 4 is installed at one end of the lower side of the cylinder installation plate 2 through a screw, a round hole 12 and a strip-shaped hole 13 are formed in one end of the handle 5, the handle 5 is movably connected with the handle connecting seat 4 through the matching of a shaft rod and the round hole 12, and the handle 5 is movably connected with the cylinder connector 3 through the matching of; the upper end of the double-head cylinder 1 is provided with a pressing claw connecting plate 6 through a screw.
The pressing claw 7 comprises a pressing rod 701 which is an obtuse angle and a pressing block 702 which is vertically connected to the top of the pressing rod, a V-shaped hole 703 is formed in the corner of the pressing rod 701, two sides of the pressing claw connecting plate 6 are movably connected with one end of the pressing rod 701 through a shaft rod, and the pressing claw 7 penetrates through the V-shaped hole 703 through the shaft rod and is movably connected with two ends of the mechanism mounting plate 8.
The center of the pressing claw connecting plate 6 is provided with a second mounting hole 14, a guide copper sleeve 15 is arranged in the second mounting hole 14, the cylinder rod of the double-head cylinder 1 penetrates through the guide copper sleeve 15 to be connected with the mechanism mounting plate 8, a third mounting hole 16 is arranged at the center of the mechanism mounting plate 8, a lengthened spacer ring 17 is arranged in the third mounting hole 16, and the lengthened spacer ring 17 and the mechanism mounting plate 8 are fastened on the internal thread of the cylinder rod of the double-head cylinder 1 through internal threads.
The periphery of a cylinder rod between the pressing claw connecting plate 6 and the mechanism mounting plate 8 is sleeved with a pre-pressing spring 9, the middle part of the pressing claw 7 is movably connected with two ends of the mechanism mounting plate 8 through a shaft rod, the profiling block 10 is connected to the upper side of the mechanism mounting plate 8 through a screw, and the upper end of the pressing claw 7 is pressed above the profiling block 10.
The utility model discloses an assembly process does:
(1) connecting and fastening the double-head cylinder 1 and the cylinder mounting plate 2 by using an inner hexagonal screw;
(2) the cylinder connector 3 penetrates through the first mounting hole 11 and is screwed on the internal thread of the double-head cylinder 1 on one side of the cylinder mounting plate 2;
(3) the handle 5 is movably connected with the cylinder connector 3 and the handle connecting seat 4 by a shaft lever;
(4) pressing a guide copper sleeve 15 into a second mounting hole 14 of the pressing claw connecting plate 6, and then fastening the pressing claw connecting plate 6 on the other side of the double-head cylinder 1;
(5) the cylinder rod of the double-head cylinder 1 extends out by the handle 5, the pre-compression spring sleeve 9 is arranged on the extending cylinder rod, then the lengthened spacer ring 17 is placed into the third mounting hole 16 of the mechanism mounting plate 8, and the lengthened spacer ring 17 and the mechanism mounting plate 8 are fastened on the inner thread of the extending cylinder rod by the inner hexagon screw through the other surface of the mechanism mounting plate 8.
(6) The profiling block 10 is fixed on the mechanism mounting plate 8 through screws, the pressing claw 7 is respectively connected on the pressing claw connecting plate 6 and the mechanism mounting plate 8 through a shaft rod, and the whole clamping device is assembled.
The utility model discloses a use method does:
in the stretching state of the cylinder rod at the upper end of the double-head cylinder 1, the handle 5 is pressed downwards, the cylinder rod drives the mechanism mounting plate 8 to move downwards, so that the pressing claw 7 is opened, then a product is placed on the profiling block 10, the handle 5 is loosened immediately, the cylinder rod at the upper end of the double-head cylinder 1 moves downwards for a small distance through the restoring force of the pre-pressing spring 9 at the front end of the double-head cylinder 1, the pressing claw 7 is driven to be pressed preliminarily, the pre-pressing function is realized, the placement of the product can be corrected to achieve the optimal placement posture in the state, then the handle 5 is lifted upwards, so that the handle 5 returns to the original position, and the pressing claw 7 is driven to lock the product on the profiling block 10, so that the welding is convenient, and the use is.
In conclusion, the device realizes the rapid clamping and adjustment of the product by combining the action of the double-head cylinder and the handle, and effectively ensures the production efficiency and the product quality; the whole mechanism is light and small, occupies small space and is convenient to design and implant; the structure parts are simple to process, low in cost and high in maintenance cost and cost performance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A clamping device for a heat shield of an automobile exhaust pipe is characterized by comprising a double-head cylinder (1), a cylinder mounting plate (2), a cylinder connector (3), a handle connecting seat (4), a handle (5), a pressing claw connecting plate (6), a pressing claw (7), a mechanism mounting plate (8), a pre-pressing spring (9) and a profiling block (10);
the double-end air cylinder (1) is mounted on an air cylinder mounting plate (2) through screws, a first mounting hole (11) is formed in the air cylinder mounting plate (2), an air cylinder connector (3) is screwed on an internal thread at the bottom of the double-end air cylinder (1), the lower end of the air cylinder connector (3) penetrates out of the first mounting hole (11), the handle connecting seat (4) is mounted at one end of the lower side of the air cylinder mounting plate (2) through screws, a round hole (12) and a strip-shaped hole (13) are formed in one end of the handle (5), the handle (5) is movably connected with the handle connecting seat (4) through the matching of a shaft lever and the round hole (12), and the handle (5) is movably connected with the air cylinder connector (3) through the matching of the shaft;
the stamping device is characterized in that a stamping claw connecting plate (6) is mounted at the upper end of the double-head cylinder (1) through screws, stamping claws (7) are movably connected to two sides of the stamping claw connecting plate (6) through shaft rods, a second mounting hole (14) is formed in the center of the stamping claw connecting plate (6), a cylinder rod of the double-head cylinder (1) penetrates through the second mounting hole (14) and is connected with a mechanism mounting plate (8), a pre-compression spring (9) is sleeved on the periphery of the cylinder rod between the stamping claw connecting plate (6) and the mechanism mounting plate (8), the middle of each stamping claw (7) is movably connected with two ends of the mechanism mounting plate (8) through the shaft rods, the profiling blocks (10) are connected to the upper side of the mechanism mounting plate (8) through screws, and the upper ends of the stamping claws (7) are pressed above the profiling blocks.
2. The clamping device for the heat shield of the automobile exhaust pipe is characterized in that the pressing claw (7) comprises a pressing rod (701) which forms an obtuse angle and a pressing block (702) which is vertically connected to the top of the pressing rod, a V-shaped hole (703) is formed in a corner of the pressing rod (701), and the pressing claw (7) is movably connected with two ends of the mechanism mounting plate (8) through a shaft rod which penetrates through the V-shaped hole (703).
3. The clamping device for the heat shield of the automobile exhaust pipe is characterized in that a guide copper sleeve (15) is arranged in the second mounting hole (14), and a cylinder rod of the double-head cylinder (1) is connected with a mechanism mounting plate (8) through the guide copper sleeve (15).
4. The exhaust pipe heat shield clamping device for the automobile as claimed in claim 3, wherein a third mounting hole (16) is formed in the center of the mechanism mounting plate (8), an elongated spacer ring (17) is arranged in the third mounting hole (16), and the elongated spacer ring (17) and the mechanism mounting plate (8) are fastened on the internal thread of the cylinder rod of the double-headed cylinder (1) through internal threads.
5. The exhaust pipe heat shield clamping device of claim 1, wherein the profiling block (10) is made of red copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639696.XU CN212946271U (en) | 2020-08-10 | 2020-08-10 | Clamping device for heat shield of automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639696.XU CN212946271U (en) | 2020-08-10 | 2020-08-10 | Clamping device for heat shield of automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946271U true CN212946271U (en) | 2021-04-13 |
Family
ID=75348643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021639696.XU Expired - Fee Related CN212946271U (en) | 2020-08-10 | 2020-08-10 | Clamping device for heat shield of automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946271U (en) |
-
2020
- 2020-08-10 CN CN202021639696.XU patent/CN212946271U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |