CN202910555U - Automobile compression device upper end cover screw locking device - Google Patents
Automobile compression device upper end cover screw locking device Download PDFInfo
- Publication number
- CN202910555U CN202910555U CN 201220557019 CN201220557019U CN202910555U CN 202910555 U CN202910555 U CN 202910555U CN 201220557019 CN201220557019 CN 201220557019 CN 201220557019 U CN201220557019 U CN 201220557019U CN 202910555 U CN202910555 U CN 202910555U
- Authority
- CN
- China
- Prior art keywords
- end cover
- locking
- pressing table
- bottom platen
- locating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an automobile compression device upper end cover screw locking device which comprises a torsion gun. The automobile compression device upper end cover screw locking device is characterized by further comprising an upper pressing table, a lower pressing table, locking pins, connecting blocks and locating columns. The torsion gun penetrates the center of the upper pressing table and the center of the lower pressing table. Three sliding grooves are formed in the lower pressing table. Each connecting block capable of moving is respectively arranged in each sliding groove. The bottom of each connecting block is connected with each locating column penetrating through the lower pressing table. Each locking pin penetrates a threaded hole formed inwards in a side wall of the lower pressing table to be connected with each connecting block. The automobile compression device upper end cover screw locking device solves the problems that in the prior art, screws on an upper end cover of an automobile are easy to swing in the process of locking, dislocation is caused and great difficulty is brought to locking and meanwhile, due to different sizes of locking positions, various locating tools are needed for locating the locking positions of various compression devices so that production cost of an enterprise is increased. The automobile compression device upper end cover screw locking device is simple in structure, convenient to use and capable of locating the locking positions rapidly and keeping a screw steady.
Description
Technical field
The utility model relates to a kind of lock screw device, particularly relates to a kind of vehicle compressor upper end cover lock screw device.
Background technology
Vehicle compressor is most important parts in the automobile making, and can its quality is directly connected to automobile normal operation.Present vehicle compressor is after upper end cover assembles, need to be at upper end cover by the torque gun lock screw, during torque gun locking upper end cover screw, must guarantee that upper end cover keeps stable, the lock screw effect is better like this, can not cause owing to dislocation the damage of compressor upper end cover.Simultaneously different compressors is owing to varying in size, and its locked position size is also different, needs different orientation tools that the locked position of various compressors is positioned, and needs like this to make more orientation tool, has increased the production cost of enterprise.
The utility model content
Easily rock when solving in the prior art vehicle compressor upper end cover lock screw, cause dislocation, bring larger difficulty to locking, because the locked position size is also different, need different orientation tools that the locked position of various compressors is positioned simultaneously, increased the problem of enterprise's production cost, it is a kind of simple in structure that the utility model provides, easy to use, can the Rapid positioning locking position, and keep its motionless vehicle compressor upper end cover lock screw device.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of vehicle compressor upper end cover lock screw device, comprise torque gun, it is characterized in that: also comprise upper holder, bottom platen, locking pin, contiguous block and locating dowel, described torque gun is passed the center of upper holder and bottom platen successively, in bottom platen, be provided with three chutes, be respectively arranged with the contiguous block that can move in chute, be connected with the locating dowel of passing bottom platen in the bottom of contiguous block, described locking pin passes the screwed hole that the bottom platen sidewall inwardly offers and links to each other with contiguous block.
Aforesaid a kind of vehicle compressor upper end cover lock screw device, it is characterized in that: be symmetrically arranged with four guide pillars in the upper holder bottom, described four guide pillars stretch into bottom platen, and can pass bottom platen.
Aforesaid a kind of vehicle compressor upper end cover lock screw device is characterized in that: in the outside of each guide pillar, be provided with spring between upper holder and bottom platen.
Aforesaid a kind of vehicle compressor upper end cover lock screw device, it is characterized in that: described three locating dowel length are identical.
The beneficial effects of the utility model are: the utility model vehicle compressor upper end cover lock screw device clamps locked position by three locating dowels, has guaranteed that locked position can not rock in the lock screw process, and processing effect is better.The utility model can slide by before and after locking pin control connection piece is in the bottom platen chute simultaneously, and the space of such three locating dowel clampings can be adjusted, and the vehicle compressor of applicable different sizes uses, and versatility is better.
Description of drawings
Fig. 1 is the utility model vehicle compressor upper end cover lock screw device structural representation.
Fig. 2 is that the utility model vehicle compressor upper end cover lock screw device is without the bottom platen structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Shown in Fig. 1-2, a kind of vehicle compressor upper end cover lock screw device, comprise torque gun 1, upper holder 2, bottom platen 3, contiguous block 4, locating dowel 5 and locking pin 6, described torque gun 1 is passed the center of upper holder 2 and bottom platen 3 successively, be provided with three chutes in 3 pressing down, in chute, be respectively arranged with the contiguous block 4 that can move, be connected with the locating dowel 5 of passing bottom platen in the bottom of contiguous block 4, described locking pin 6 passes the screwed hole that the bottom platen sidewall inwardly offers and links to each other with contiguous block 4.
Be symmetrically arranged with four guide pillars 7 in upper holder 2 bottoms, described four guide pillars 7 stretch into bottom platen 3, and can pass bottom platen 3.In the outside of each guide pillar 7, between upper holder 2 and bottom platen 3, be provided with spring 8.During design, three locating dowel 5 length are identical.
In sum, the utility model vehicle compressor upper end cover lock screw device clamps locked position by three locating dowels 5, has guaranteed that locked position can not rock in the lock screw process, and processing effect is better.The utility model can rotate control connection piece 4 front and back slip in the bottom platen chute by locking pin 6 simultaneously, and the space of such three locating dowel 5 clampings can be adjusted, and the vehicle compressor of applicable different sizes uses, and versatility is better.The utility model is provided with spring 8 between upper holder 2 and bottom platen 3 in addition, can play cushioning effect by spring 8, has guaranteed the quality of processing, and after machining, can pass through spring 8 self-returns.
Above demonstration and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. vehicle compressor upper end cover lock screw device, comprise torque gun, it is characterized in that: also comprise upper holder, bottom platen, locking pin, contiguous block and locating dowel, described torque gun is passed the center of upper holder and bottom platen successively, in bottom platen, be provided with three chutes, be respectively arranged with the contiguous block that can move in chute, be connected with the locating dowel of passing bottom platen in the bottom of contiguous block, described locking pin passes the screwed hole that the bottom platen sidewall inwardly offers and links to each other with contiguous block.
2. a kind of vehicle compressor according to claim 1 upper end cover lock screw device, it is characterized in that: be symmetrically arranged with four guide pillars in the upper holder bottom, described four guide pillars stretch into bottom platen, and can pass bottom platen.
3. cover lock screw device on a kind of vehicle compressor according to claim 2 is characterized in that: in the outside of each guide pillar, be provided with spring between upper holder and bottom platen.
4. a kind of vehicle compressor according to claim 3 upper end cover lock screw device, it is characterized in that: described three locating dowel length are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557019 CN202910555U (en) | 2012-10-29 | 2012-10-29 | Automobile compression device upper end cover screw locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557019 CN202910555U (en) | 2012-10-29 | 2012-10-29 | Automobile compression device upper end cover screw locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910555U true CN202910555U (en) | 2013-05-01 |
Family
ID=48158900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557019 Expired - Fee Related CN202910555U (en) | 2012-10-29 | 2012-10-29 | Automobile compression device upper end cover screw locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922267A (en) * | 2012-10-29 | 2013-02-13 | 昆山市力格自动化设备有限公司 | Device for locking screw on upper end cover of automotive compressor |
| CN104999265A (en) * | 2015-07-29 | 2015-10-28 | 福建华龙化油器有限公司 | Pump cover screw locking mechanism |
-
2012
- 2012-10-29 CN CN 201220557019 patent/CN202910555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922267A (en) * | 2012-10-29 | 2013-02-13 | 昆山市力格自动化设备有限公司 | Device for locking screw on upper end cover of automotive compressor |
| CN104999265A (en) * | 2015-07-29 | 2015-10-28 | 福建华龙化油器有限公司 | Pump cover screw locking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205393287U (en) | Puncher for hardware processing | |
| CN105689494A (en) | Hardware machining perforating machine | |
| CN203045372U (en) | Drilling and boring mould generally used for two pins on one side of T-shaped groove vertical frame | |
| CN104959854B (en) | Multifunctional accurate flat-nose pliers | |
| CN203390573U (en) | Positioning locking chuck of tenon tooth blade root of blade | |
| CN204584778U (en) | A kind of special fixture processing cylinder body inclined oil hole of air and inclined oil hole of air plane | |
| CN202910555U (en) | Automobile compression device upper end cover screw locking device | |
| CN203449204U (en) | Fast clamp | |
| CN204566428U (en) | A kind of clamping device for sapphire round-rod cutting | |
| CN203993253U (en) | Fixture for drilling machine | |
| CN203266178U (en) | Seam-joint face machining clamp for wine bottle mold | |
| CN203824834U (en) | Slider chuck of tension tester | |
| CN203266177U (en) | Processing clamp for wine bottle mould joint face | |
| CN207223447U (en) | Self-centering rapid-mounted technique pincers | |
| CN102922267A (en) | Device for locking screw on upper end cover of automotive compressor | |
| CN103465068B (en) | A kind of lower planker is to milling both ends of the surface fixture | |
| CN204276962U (en) | Many drill bits rapid drilling device | |
| CN204221444U (en) | A kind of round nut breach processing and positioning device | |
| CN103264297A (en) | Joint surface processing fixture for wine bottle moulds | |
| CN202964187U (en) | Positioning tool for drilling inclined holes in square block | |
| CN203993231U (en) | The double-edged double milling machine processing jig of a kind of processing case lid | |
| CN202964108U (en) | Die capable of quickly clamped | |
| CN203831052U (en) | Rod retreating machine | |
| CN203141166U (en) | PCB positioning air-clamping drilling device | |
| CN205630415U (en) | A anchor clamps for cylinder body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131029 |