CN202219431U - Stroke adjusting device for key machine - Google Patents
Stroke adjusting device for key machine Download PDFInfo
- Publication number
- CN202219431U CN202219431U CN 201120269008 CN201120269008U CN202219431U CN 202219431 U CN202219431 U CN 202219431U CN 201120269008 CN201120269008 CN 201120269008 CN 201120269008 U CN201120269008 U CN 201120269008U CN 202219431 U CN202219431 U CN 202219431U
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- CN
- China
- Prior art keywords
- fixed frame
- buffer
- key
- cylinder body
- adjusting device
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- 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
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Abstract
The utility model relates to the technical field of machining the main body of a key and particularly relates to a stroke adjusting device for a key machine, which comprises a fixed frame and a charging push rod movably arranged on the fixed frame. The fixed frame is provided with a pressure cylinder. The driving rod of the pressure cylinder is in transmission connection with the charging push rod. The fixed frame is also provided with an air pressure buffer. The air pressure buffer comprises a buffer cylinder body and a buffer rod. The head of the buffer rod is provided with a flexible buffer head. The outer wall of the buffer cylinder body is provided with a screw thread. The buffer cylinder body is threadedly connected with the fixed frame. Due to the arrangement of the air pressure buffer, the impact strength between the transported main body of a key and the fixed frame is greatly reduced, so that the main body of the key is prevented from deforming after being collided. The machining quality of the main body of the key is improved. When the main body of a key of another specification needs to be machined, the buffer cylinder body is rotated. Then the buffer cylinder body is moved properly relative to the fixed frame to a predetermined position so as to realize the machining operation. The stroke adjusting device is simple in adjustment operation, fast and practical.
Description
Technical field
The utility model relates to key main body processing technique field, refers in particular to a kind of Key machine and uses stroke adjusting device.
Background technology
Key machine is a kind ofly can be automatically carry out the equipment for automatically processing of roll flute in batches to the key main body, but in the actual roll flute process of key main body, finds, because the structure of various locks has nothing in common with each other; The concrete length of key main body also is not quite similar, but existing Key machine is after dispatching from the factory, and its feeding part body is fixing; Can only transport the key main body of same length, when needs are processed the key main body of other length, the Key machine that need more renew; Perhaps the original key machine is carried out structurally changing on a large scale and debugging, change and debugging work complicated, technology content is higher; Common operating personnel is difficult to be accomplished, and has influenced the production efficiency of Key machine greatly.
Therefore, press for a kind of adjusting device that can transport the key main body of different length through simple adjustment on the market.
Summary of the invention
The technical problem that the utility model will solve provides a kind of process simple adjustment can use stroke adjusting device to the Key machine that the key main body of different length is transported.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of Key machine is used stroke adjusting device, comprises fixed frame and is movably set in the charging push rod of fixed frame, and fixed frame is equiped with pressure cylinder; The drive rod of this pressure cylinder and charging push rod are in transmission connection; Said fixed frame is equiped with pneumatic buffer, and this pneumatic buffer comprises buffering cylinder body and movable set in the buffer bar of buffering cylinder body, and the head of this buffer bar is equiped with the flexible buffer head; The outer wall of said buffering cylinder body offers screw thread, and the buffering cylinder body is threaded with fixed frame.
Wherein, the screw thread of said buffering cylinder body is equiped with clamp nut.
Wherein, said charging push rod is equiped with the interlock piece, and the outer end of this interlock piece and drive rod removably connects.
Wherein, said interlock piece offers open slot, and the outer end of said drive rod is provided with connector, and this connector offers annular groove, and this annular groove embeds in the open slot.
Wherein, said pressure cylinder is pneumatic cylinder or hydraulic cylinder.
The beneficial effect of the utility model is: the utility model provides a kind of Key machine to use stroke adjusting device; Comprise fixed frame and be movably set in the charging push rod of fixed frame; Fixed frame is equiped with pressure cylinder, and the drive rod of this pressure cylinder and charging push rod are in transmission connection, and said fixed frame is equiped with pneumatic buffer; This pneumatic buffer comprises buffering cylinder body and movable set in the buffer bar of buffering cylinder body, and the head of this buffer bar is equiped with the flexible buffer head; The outer wall of said buffering cylinder body offers screw thread, and the buffering cylinder body is threaded with fixed frame.Transporting in the process of key main body, the charging push rod moves right under the effect of pressure cylinder, and the key main body is transported to assigned address under the impetus of charging push rod, waits for next step roll flute processing; Key main body that the setting of pneumatic buffer has reduced to be transported greatly and the bump dynamics between the fixed frame prevent the key main body and are out of shape because of bump, improve the crudy of key subject ontology; When adding man-hour,, adjust simple to operate, quick practical as long as turn buffering cylinder body makes the buffering cylinder body suitably move to desired location with respect to fixed frame and gets final product to the key subject ontology of another kind of specification.
Description of drawings
Fig. 1 is the perspective view of the said Key machine of the utility model with stroke adjusting device.
Fig. 2 is the stereochemical structure decomposing schematic representation of the said Key machine of the utility model with stroke adjusting device.
Fig. 3 is that the said Key machine of the utility model is with the perspective view of stroke adjusting device when using.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is the qualification to the utility model.
Extremely shown in Figure 3 like Fig. 1; A kind of Key machine is used stroke adjusting device, comprises fixed frame 1 and is movably set in the charging push rod 2 of fixed frame 1, and fixed frame 1 is equiped with pressure cylinder 3; The drive rod 4 and the charging push rod 2 of this pressure cylinder 3 are in transmission connection; Said fixed frame 1 is equiped with pneumatic buffer, and this pneumatic buffer comprises buffering cylinder body 5 and movable set in the buffer bar 6 of buffering cylinder body 5, and the head of this buffer bar 6 is equiped with flexible buffer head 7; The outer wall of said buffering cylinder body 5 offers screw thread 8, and buffering cylinder body 5 is threaded with fixed frame 1.Transporting in the process of key main body, charging push rod 2 moves right under the effect of pressure cylinder 3, and the key main body is transported to assigned address under the impetus of charging push rod 2, waits for next step roll flute processing; When charging push rod 2 moves right; The right-hand member of drive rod 4 is with after flexible buffer head 7 contacts; When buffer bar 6 bounces back in buffering cylinder body 5, the gas in the buffer bar 6 compression buffering cylinder bodies 5, the speed of moving to right of charging push rod 2 slows down; But when buffer bar 6 retracted to buffering cylinder body 5 bottoms fully, the key main body just was transported to assigned address.Key main body that the setting of pneumatic buffer has reduced to be transported greatly and the bump dynamics between the fixed frame 1 prevent the key main body and are out of shape because of bump, improve the crudy of key subject ontology; When adding man-hour, in the utility model,, adjust simple to operate, quick practical as long as turn buffering cylinder body 5 makes buffering cylinder body 5 suitably move to desired location with respect to fixed frame 1 and gets final product to the key subject ontology of another kind of specification.
The screw thread 8 of the said buffering cylinder body 5 of present embodiment is equiped with clamp nut 9; After cushioning cylinder body 5 and fixed frame 1 be threaded; Fix with clamp nut 9 again; Further improve the tightness that is connected between buffering cylinder body 5 and the fixed frame 1, prevent to cushion cylinder body 5 and become flexible because of the vibration of Key machine, assurance cushions the operate as normal of cylinder body 5.
The said charging push rod 2 of present embodiment is equiped with interlock piece 10, and this interlock piece 10 removably connects with the outer end of drive rod 4.Concrete, said interlock piece 10 offers open slot 11, and the outer end of said drive rod 4 is provided with connector 12, and this connector offers annular groove 13, and this annular groove 13 embeds in the open slot 11.On the one hand, the dismounting of the installation when conveniently charging push rod 2 being overhauled, on the other hand; When radial deflection took place drive rod 4, connector 12 squinted in open slot 11, made this side-play amount can not pass to charging push rod 2 because of interlock piece 10; Avoiding charging push rod 2 influences its slip on slide rail because take place to squint; Reduce the friction between charging push rod 2 and the slide rail, prolong the service life of Key machine, practical.
Preferred embodiment be that said pressure cylinder 3 is pneumatic cylinder, utilize the control of air pressure to realize stretching out of drive rod 4 and the action of withdrawing, control is rapid, and environmental protection is reliable.Certainly, said pressure cylinder 3 can also be hydraulic cylinder, and the control through hydraulic pressure realizes stretching out of drive rod 4 and the action of withdrawing, and equally also can reach above-mentioned technique effect.
The foregoing description is the preferable implementation of the utility model, and in addition, the utility model can also alternate manner realizes, in any conspicuous replacement under the prerequisite that does not break away from the utility model inventive concept all within the protection domain at the utility model.
Claims (5)
1. Key machine is used stroke adjusting device; Comprise fixed frame (1) and be movably set in the charging push rod (2) of fixed frame (1); Fixed frame (1) is equiped with pressure cylinder (3); The drive rod (4) of this pressure cylinder (3) is in transmission connection with charging push rod (2); It is characterized in that: said fixed frame (1) is equiped with pneumatic buffer, and this pneumatic buffer comprises buffering cylinder body (5) and movable set in the buffer bar (6) of buffering cylinder body (5), and the head of this buffer bar (6) is equiped with flexible buffer head (7); The outer wall of said buffering cylinder body (5) offers screw thread (8), and buffering cylinder body (5) is threaded with fixed frame (1).
2. Key machine according to claim 1 is used stroke adjusting device, it is characterized in that: the screw thread (8) of said buffering cylinder body (5) is equiped with clamp nut (9).
3. Key machine according to claim 1 is used stroke adjusting device, it is characterized in that: said charging push rod (2) is equiped with interlock piece (10), and this interlock piece (10) removably connects with the outer end of drive rod (4).
4. Key machine according to claim 3 is used stroke adjusting device; It is characterized in that: said interlock piece (10) offers open slot (11); The outer end of said drive rod (4) is provided with connector (12); This connector (12) offers annular groove (13), and this annular groove (13) embeds in the open slot (11).
5. Key machine according to claim 1 is used stroke adjusting device, it is characterized in that: said pressure cylinder (3) is pneumatic cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120269008 CN202219431U (en) | 2011-07-27 | 2011-07-27 | Stroke adjusting device for key machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120269008 CN202219431U (en) | 2011-07-27 | 2011-07-27 | Stroke adjusting device for key machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219431U true CN202219431U (en) | 2012-05-16 |
Family
ID=46041468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120269008 Expired - Fee Related CN202219431U (en) | 2011-07-27 | 2011-07-27 | Stroke adjusting device for key machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669240A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Clamping mechanism |
-
2011
- 2011-07-27 CN CN 201120269008 patent/CN202219431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669240A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Clamping mechanism |
| US9744631B2 (en) | 2013-11-30 | 2017-08-29 | Shenzhen Futaihong Precision Industry Co., Ltd. | Positioning clamp having pivotal arms and a cam with movement regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |