CN202292211U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN202292211U CN202292211U CN2011203284721U CN201120328472U CN202292211U CN 202292211 U CN202292211 U CN 202292211U CN 2011203284721 U CN2011203284721 U CN 2011203284721U CN 201120328472 U CN201120328472 U CN 201120328472U CN 202292211 U CN202292211 U CN 202292211U
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- China
- Prior art keywords
- clamping
- dop
- fixedly connected
- claw
- hollow spindle
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Abstract
The utility model discloses a clamping device, relating to a processing machine for pipe cutting equipment. The clamping device comprises a clamping cylinder 101, an inclination sliding sleeve 102, a clamping claw 103, a clamping claw fixing ring 104, a tensioning disc 105, a clamping head pulling pipe 106 and a clamping head 107, wherein the clamping head 107 consists of a clamping ring 107a and four clamping pieces 107b which are uniformly distributed at one end of the clamping ring 107a and are fixedly connected. By matching of a rotary cutting device of an automatic rotary-cutting blanking machine, the non-rotation of pipes is realized; while due to the rotating movement mode of a cutting tool, the load of a driving motor is reduced, the structure of a pipe clamping device is simplified, the state for clamping and rotating the pipes simultaneously is avoided, and simultaneously the potential injury of the pipes to operators is eliminated.
Description
Technical field
The utility model relates to a kind of machinery processing apparatus, particularly relates to a kind of processing equipment that is used to cut tubing equipment.
Background technology
The existing pipe cutting equipment that uses uses the circular saw incising pipes more, and the cutting of the lathe tool of use is also arranged, and in working angles, utilizes the reverse rotation of tubing and cutter to accelerate working angles.
Use circular saw that wall thickness, the diameter of tubing are had restriction, the part section part smoothness that processes simultaneously is relatively poor, has burr, need carry out the secondary polishing, has prolonged the process-cycle, therefore is eliminated gradually.
Use lathe tool to process, can make the part section smooth, machining accuracy is high, according to lathe tool edge of a knife shape, can also the part section be processed as plane or domatic at any angle.
In working angles, before the cutter of rotation or annular saw often are directly exposed to the part that processes,, also bring titanic peril to the operator even the mechanism of shrinking back is arranged.
The tubing rotation also causes potential risk to the operator, makes the work-yard complicated layout, makes its motor rotating load of drive bigger, and tubing rotation simultaneously is having relatively high expectations to clamping device also.
The utility model content
The purpose of the utility model provides a kind of clamping device, and it is bigger to solve the drive motors load, tubing be difficult for clamping technical problem.
The clamping device of the utility model comprises clamping cylinder, gradient sliding sleeve, claw, claw retainer ring, tension disk, dop trombone slide and dop that wherein: an outer end without leave of tension disk reduces to the other end; Its center is a through hole; The dop trombone slide penetrates hollow spindle, and dop embeds hollow spindle right-hand member inwall, and the snap ring of dop is fixedly connected with an end of dop trombone slide; The tension disk be enclosed within the dop trombone slide the other end outer surface and be fixedly connected, the less end face of external diameter is to hollow spindle.
The claw retainer ring is fixedly connected on the outer face of hollow spindle left end, and three claws evenly distribute, and be fixedly connected on the claw retainer ring through pin, and claw can be that axle rotates with the pin; The gradient sliding sleeve is socketed on the hollow spindle, and its outer wall inclined plane is towards the claw retainer ring, and the two ends of claw are inconsistent with the tension disk with the gradient sliding sleeve respectively.
The cylinder body of said clamping cylinder is fixedly connected on the equipment fixed mount, and the cylinder body direction is parallel with hollow spindle, and the piston rod that clamps cylinder is fixedly connected with the vertical plane of gradient sliding sleeve through connector.
Said dop is made up of with four cards that are evenly distributed on snap ring one end and be fixedly connected snap ring.
The clamping device of the utility model, firm grip tubing can accurately be processed the rotary cutting apparatus of automatic rotary cutting blanking machine to tubing.The rotary cutting apparatus that cooperates the automatic rotary cutting blanking machine simultaneously realizes that tubing does not rotate, and the motion mode of cutter rotation; Reduced the load of drive motors; Simplified the structure of tubing clamping device, avoided the state of tubing limit gripper edge rotation, the time eliminated the potential injury of tubing to the operator.The mounting means of this clamping device makes the tubing of various diameters to process, and has improved the service efficiency of equipment.
Embodiment to the utility model is described further below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the utility model automatic rotary cutting blanking machine embodiment;
Fig. 2 is the partial structurtes sketch map (claw part) of clamping device among the utility model automatic rotary cutting blanking machine embodiment;
Fig. 3 is the partial structurtes sketch map (dop part) of clamping device among the utility model automatic rotary cutting blanking machine embodiment.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1; Equipment comprises control circuit, drive motors, lathe 051, equipment fixed mount 052, hollow spindle 053, clamping device 054, rotary cutting apparatus 055 and positioner 056; Equipment fixed mount 052 is fixedly mounted on the lathe 051; Hollow spindle 053 runs through equipment fixed mount two sides, 052 left and right sides from left to right and is fixedly connected on the equipment fixed mount 052, and the internal diameter of hollow spindle 053 forms coniform cavity becoming big gradually near the place, right side.Clamping device 054 is installed in hollow spindle 053 left end, and rotary cutting apparatus 055 is installed in hollow spindle 053 right-hand member, and positioner 056 is installed on the outer wall on equipment fixed mount 052 right side, and positioner 056 is fixedly connected with lathe 051.
The clamping device 054 of present embodiment comprises clamping cylinder 101, gradient sliding sleeve 102, claw 103, claw retainer ring 104, tension disk 105, dop trombone slide 106 and dop 107.Dop 107 is made up of with four card 107b that are evenly distributed on snap ring 107a one end and be fixedly connected snap ring 107a.
The cylinder body that clamps cylinder 101 is fixedly connected on the equipment fixed mount 052, and the cylinder body direction is parallel with hollow spindle 053, and the piston rod that clamps cylinder 101 is fixedly connected with the vertical plane of gradient sliding sleeve 102 through connector.
In the use; The piston rod that control circuit drive to clamp cylinder 101 promotes gradient sliding sleeve 102 and moves to claw retainer ring 104, and extruding claw 103 rotates, and claw 103 rotates extruding tension disks 105 and is moved to the left; Outwards stretch the dop trombone slide 106 that draws in hollow spindle 053 inwall; Dop trombone slide 106 drives dop 107 and is moved to the left, and the card 107b of dop 107 draws in to the center and clamps tubing, makes it and can not move or rotate.Treat that subsequent handling accomplishes, control circuit drives the piston rod pulling gradient sliding sleeve 102 that clamps cylinder 101 and returns, and tension disk 105 moves right and drives dop 107 and move right, and the card 107b of dop 107 restores, and unclamps tubing.
In practical application, the connection between dop trombone slide 106 and the dop 107 can be adopted welding manner for fixing tubing processing.When the tubing model more for a long time, can adopt to be threaded.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. clamping device; Comprise and clamp cylinder (101), gradient sliding sleeve (102), claw (103), claw retainer ring (104), tension disk (105), dop trombone slide (106) and dop (107); It is characterized in that: an outer end without leave of tension disk (105) reduces to the other end, and its center is a through hole, and dop trombone slide (106) penetrates hollow spindle (053); Dop (107) embeds hollow spindle (053) right-hand member inwall; The snap ring (107a) of dop (107) is fixedly connected with an end of dop trombone slide (106), tension disk (105) be enclosed within dop trombone slide (106) the other end outer surface and be fixedly connected, the less end face of external diameter is to hollow spindle (053).
2. clamping device according to claim 1; It is characterized in that: claw retainer ring (104) is fixedly connected on the outer face of hollow spindle (053) left end; Three claws (103) evenly distribute; Be fixedly connected on the claw retainer ring (104) through pin, and claw (103) can be that axle rotates with the pin; Gradient sliding sleeve (102) is socketed on the hollow spindle (053), and its outer wall inclined plane is towards claw retainer ring (104), and the two ends of claw (103) are inconsistent with gradient sliding sleeve (102) and tension disk (105) respectively.
3. clamping device according to claim 2; It is characterized in that: the cylinder body of said clamping cylinder (101) is fixedly connected on the equipment fixed mount (052); The cylinder body direction is parallel with hollow spindle (053), and the piston rod that clamps cylinder (101) is fixedly connected with the vertical plane of gradient sliding sleeve (102) through connector.
4. clamping device according to claim 3 is characterized in that: said dop (107) is made up of with four cards (107b) that are evenly distributed on snap ring (107a) end and be fixedly connected snap ring (107a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203284721U CN202292211U (en) | 2011-09-02 | 2011-09-02 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203284721U CN202292211U (en) | 2011-09-02 | 2011-09-02 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292211U true CN202292211U (en) | 2012-07-04 |
Family
ID=46361188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203284721U Expired - Fee Related CN202292211U (en) | 2011-09-02 | 2011-09-02 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292211U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737028A (en) * | 2014-01-21 | 2014-04-23 | 南京建克机械有限公司 | Slide bushing structure of machine tool spindle |
| CN106965040A (en) * | 2017-04-20 | 2017-07-21 | 苏州市银海铝材厂 | A kind of automatic streaking device of aluminum pipe |
| CN112386769A (en) * | 2019-08-15 | 2021-02-23 | 肖特瑞士股份公司 | Apparatus comprising a needle assembly and a needle retainer and needle retainer |
| CN113199262A (en) * | 2021-06-01 | 2021-08-03 | 宁波华成阀门有限公司 | Full-automatic copper bar cutting device and using method thereof |
-
2011
- 2011-09-02 CN CN2011203284721U patent/CN202292211U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737028A (en) * | 2014-01-21 | 2014-04-23 | 南京建克机械有限公司 | Slide bushing structure of machine tool spindle |
| CN103737028B (en) * | 2014-01-21 | 2016-09-28 | 南京建克机械有限公司 | A kind of shift sleeve structure of machine tool chief axis |
| CN106965040A (en) * | 2017-04-20 | 2017-07-21 | 苏州市银海铝材厂 | A kind of automatic streaking device of aluminum pipe |
| CN112386769A (en) * | 2019-08-15 | 2021-02-23 | 肖特瑞士股份公司 | Apparatus comprising a needle assembly and a needle retainer and needle retainer |
| CN113199262A (en) * | 2021-06-01 | 2021-08-03 | 宁波华成阀门有限公司 | Full-automatic copper bar cutting device and using method thereof |
| CN113199262B (en) * | 2021-06-01 | 2022-07-19 | 宁波华成阀门有限公司 | Full-automatic copper bar cutting device and using method thereof |
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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: 20120704 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |