CN204660814U - For the stock stop of workpiece - Google Patents
For the stock stop of workpiece Download PDFInfo
- Publication number
- CN204660814U CN204660814U CN201520359206.3U CN201520359206U CN204660814U CN 204660814 U CN204660814 U CN 204660814U CN 201520359206 U CN201520359206 U CN 201520359206U CN 204660814 U CN204660814 U CN 204660814U
- Authority
- CN
- China
- Prior art keywords
- material blocking
- stock stop
- blocking rod
- ring
- directed cavity
- 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
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Abstract
The utility model discloses a kind of stock stop for workpiece, comprise mount pad, the backgauge cylinder be fixed on described mount pad, the directed cavity be located in described mount pad, the material blocking rod be located in described directed cavity, connector that the backgauge head be fixed on described material blocking rod is connected with described material blocking rod and nonrigid connector that the piston rod of described backgauge cylinder and described connector are coupled together, described material blocking rod is provided with axial notch, and described directed cavity inside face is provided with the position limiting slide block stretched in described axial notch.Stock stop of the present utility model, is swift in motion, and structure is simple, and take up room little, backgauge is effective, long service life.
Description
Technical field
The utility model relates to a kind of pneumatic stock stop for workpiece.
Background technology
Workpiece (such as part processing line, Assembly of the parts line etc.) in the fabrication process, carry on a production line, move ahead, in time arriving predetermined station/position, needs stop, and now just need to use stock stop and stop workpiece, and existing stock stop complex structure, volume be large, it is large to take up room, slow in one's movements, work efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of stock stop for workpiece, can overcome the deficiencies in the prior art part, and its backgauge speed is fast, and backgauge is effective, and structure is simple, takes up room little, can coordinate, raise the efficiency with manufacturing line.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: for the stock stop of workpiece, comprise mount pad, be fixed on the backgauge cylinder on described mount pad, be located at the directed cavity in described mount pad, be located at the material blocking rod in described directed cavity, be fixed on the backgauge head on described material blocking rod, the connector be connected with described material blocking rod and the nonrigid connector that the piston rod of described backgauge cylinder and described connector are coupled together, described material blocking rod is provided with axial notch, described directed cavity inside face is provided with the position limiting slide block stretched in described axial notch.
As a kind of optimal technical scheme of the present utility model, be provided with the bearing coordinated with described material blocking rod in described directed cavity, described bearing comprises interior copper sheathing and is sleeved on the outer resilient sleeve on described interior copper sheathing.
As a kind of optimal technical scheme of the present utility model, the wall thickness of described outer resilient sleeve is 0.75-0.85 times of interior copper sheathing wall thickness.
As a kind of optimal technical scheme of the present utility model, described mount pad upper end is provided with the chamber, upper end communicated with described directed cavity, is provided with dust ring, upper press ring and for applying pressure to described upper press ring with the snap ring of fixing described dust ring in chamber, described upper end.
As a kind of optimal technical scheme of the present utility model, described upper press ring lower surface edge, to downward-extension, surrounds ring under formation.
As a kind of optimal technical scheme of the present utility model, described upper press ring, lower encirclement ring are made up of polyurethane sheet.
As a kind of optimal technical scheme of the present utility model, described connector comprises connecting stud, the coupling link being located at described connecting stud end and the ball head be located on described coupling link that the lower connecting rod that is connected with described nonrigid connector and described lower connecting rod are spirally connected, and described material blocking rod is provided with and the link slot of described coupling link, the connecting bore communicated with described link slot and and the radial opening that communicates of described link slot, connecting bore.
As a kind of optimal technical scheme of the present utility model, described connecting stud is provided with the clamp nut for preventing described connecting stud and described lower connecting rod from throwing off and the spring washer between described clamp nut and described lower connecting rod.
The beneficial effects of the utility model:
Stock stop of the present utility model, is swift in motion, and structure is simple, and take up room little, backgauge is effective, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
Embodiment: as shown in Figure 1, for the stock stop of workpiece, comprise mount pad 1, the backgauge cylinder 2 be fixed on described mount pad 1, the directed cavity 3 be located in described mount pad 1, the material blocking rod 4 be located in described directed cavity 3, connector 6 that the backgauge head 5 be fixed on described material blocking rod 4 is connected with described material blocking rod 4 and nonrigid connector 7 that the piston rod of described backgauge cylinder 2 and described connector 6 are coupled together, described material blocking rod 4 is provided with axial notch 8, and described directed cavity 3 inside face is provided with the position limiting slide block 9 stretched in described axial notch 8; Material blocking rod can slide in directed cavity, is driven, stretch by backgauge cylinder, and backgauge head 5 is copper billet, and copper is softer, can not damage the workpiece stopped; Copper billet is spirally connected and is fixed on the upper end of material blocking rod, and material blocking rod upper end has corresponding installing port; Nonrigid connector 7 is made up of elastic block rubber, and it exists, and after making the radial impact power that material blocking rod is suffered when backgauge, do not act directly on backgauge cylinder piston rod, cushion through nonrigid connector 7, cutting down, impulsive force significantly reduces.
Further, time in order to prevent backgauge, impact effect suffered by material blocking rod is on the piston rod of backgauge cylinder, affect service life and the fault rate of backgauge cylinder, the bearing coordinated with described material blocking rod 4 is provided with, the outer resilient sleeve 11 that described bearing comprises interior copper sheathing 10 and is sleeved on described interior copper sheathing 10 in described directed cavity 3; Resilient sleeve is polyurethane sleeve or elastic caoutchouc cover, when work, interior copper sheathing leads to material blocking rod, carries out lubrication to a certain degree simultaneously, because resilient sleeve is sleeved on interior copper sheathing outside face, and be arranged in directed cavity 3, so when material blocking rod is subject to impacting time, resilient sleeve can play certain buffer action, further, the wall thickness of described outer resilient sleeve 11 is 0.75-0.85 times of interior copper sheathing 10 wall thickness.
Described mount pad 1 upper end is provided with the chamber, upper end 12 communicated with described directed cavity 3, the diameter in chamber, upper end is greater than directed cavity, enter to prevent dust, harmful effect is caused to the flexible of material blocking rod, free-running fit in impact between copper sheathing and material blocking rod, cause material blocking rod flexible smooth, in chamber, described upper end 12, be provided with dust ring 13, upper press ring 14 and for applying pressure to described upper press ring 14 with the snap ring 15 of fixing described dust ring 13, dust ring 13 is used for material blocking rod dust-proof, simultaneously, described upper press ring 14 lower surface edge is to downward-extension, form lower encirclement ring 16, described lower encirclement ring 16, lower encirclement ring 16 is made up of polyurethane sheet, the setting of lower encirclement ring 16, the end portion of dust ring is wrapped up, prevent it to be out of shape, and, certain squeese pressure can be produced to dust ring, snap ring applies pressure to upper press ring, and then axle pressure is applied to dust ring, and, dust ring can carry out axial limiting to bearing, prevent bearing from moving axially when work, affect the normal work of whole stock stop.
Described connector 6 comprises connecting stud 602, the coupling link 603 being located at described connecting stud 602 end and the ball head 604 be located on described coupling link 603 that the lower connecting rod 601 that is connected with described nonrigid connector 7 and described lower connecting rod 601 are spirally connected, described material blocking rod 4 be provided with the link slot 608 of described coupling link 603, the connecting bore 605 communicated with described link slot 608 and and the radial opening that communicates of described link slot 608, connecting bore 605; Radial opening is arranged on material blocking rod 4 outside face, ball head is bulb-type, in order to prevent when work, occur between connecting stud and lower connecting rod to loosen, described connecting stud 602 is provided with the clamp nut 606 for preventing described connecting stud 602 and described lower connecting rod 601 from throwing off and the spring washer 607 between described clamp nut 606 and described lower connecting rod 601.
Claims (6)
1. for the stock stop of workpiece, it is characterized in that: comprise mount pad (1), be fixed on the backgauge cylinder (2) on described mount pad (1), be located at the directed cavity (3) in described mount pad (1), be located at the material blocking rod (4) in described directed cavity (3), be fixed on the backgauge head (5) on described material blocking rod (4), the connector (6) be connected with described material blocking rod (4) and the nonrigid connector (7) that the piston rod of described backgauge cylinder (2) and described connector (6) are coupled together, described material blocking rod (4) is provided with axial notch (8), described directed cavity (3) inside face is provided with the position limiting slide block (9) stretched in described axial notch (8).
2. the stock stop for workpiece according to claim 1, it is characterized in that: be provided with the bearing coordinated with described material blocking rod (4) in described directed cavity (3), described bearing comprises interior copper sheathing (10) and is sleeved on the outer resilient sleeve (11) on described interior copper sheathing (10).
3. the stock stop for workpiece according to claim 2, is characterized in that: the wall thickness of described outer resilient sleeve (11) is 0.75-0.85 times of interior copper sheathing (10) wall thickness.
4. the stock stop for workpiece according to claim 1, it is characterized in that: described mount pad (1) upper end is provided with the chamber, upper end (12) communicated with described directed cavity (3), in chamber, described upper end (12), being provided with dust ring (13), upper press ring (14) and for applying pressure with the snap ring (15) of fixing described dust ring (13) to described upper press ring (14).
5. the stock stop for workpiece according to claim 4, is characterized in that: described upper press ring (14) lower surface edge, to downward-extension, surrounds ring (16) under formation.
6. the stock stop for workpiece according to claim 5, is characterized in that: described upper press ring (14), described lower encirclement ring (16) are made up of polyurethane sheet.
7. the stock stop for workpiece according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that: described connector (6) comprises the lower connecting rod (601) be connected with described nonrigid connector (7), with the connecting stud (602) that described lower connecting rod (601) is spirally connected, the coupling link (603) being located at described connecting stud (602) end and the ball head (604) be located on described coupling link (603), described material blocking rod (4) is provided with and the link slot of described coupling link (603) (608), the connecting bore (605) communicated with described link slot (608) and and described link slot (608), the radial opening that connecting bore (605) communicates.
8. the stock stop for workpiece according to claim 7, is characterized in that: the spring washer (607) that described connecting stud (602) is provided with the clamp nut (606) for preventing described connecting stud (602) and described lower connecting rod (601) from throwing off and is positioned between described clamp nut (606) and described lower connecting rod (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359206.3U CN204660814U (en) | 2015-05-29 | 2015-05-29 | For the stock stop of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359206.3U CN204660814U (en) | 2015-05-29 | 2015-05-29 | For the stock stop of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204660814U true CN204660814U (en) | 2015-09-23 |
Family
ID=54131226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359206.3U Expired - Fee Related CN204660814U (en) | 2015-05-29 | 2015-05-29 | For the stock stop of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204660814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826729A (en) * | 2017-12-01 | 2018-03-23 | 广西玉柴机器股份有限公司 | A kind of cylinder block conveying raceway stopper of anticollision |
-
2015
- 2015-05-29 CN CN201520359206.3U patent/CN204660814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826729A (en) * | 2017-12-01 | 2018-03-23 | 广西玉柴机器股份有限公司 | A kind of cylinder block conveying raceway stopper of anticollision |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160529 |