CN214237423U - Supporting plate with auxiliary positioning mechanism for centerless grinding machine - Google Patents
Supporting plate with auxiliary positioning mechanism for centerless grinding machine Download PDFInfo
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- CN214237423U CN214237423U CN202120212294.XU CN202120212294U CN214237423U CN 214237423 U CN214237423 U CN 214237423U CN 202120212294 U CN202120212294 U CN 202120212294U CN 214237423 U CN214237423 U CN 214237423U
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- main part
- wall
- layer board
- supporting plate
- fixedly connected
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- 230000001681 protective effect Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a layer board technical field specifically is a centerless grinder has auxiliary positioning mechanism's layer board, including the device main part, the device main part includes the layer board main part, and layer board main part top both sides all seted up flutedly, layer board main part top fixedly connected with work piece, and layer board main part bottom fixedly connected with connecting plate, the inside stop gear that is provided with of layer board main part, and stop gear include first fluting, the inside first fluting of having seted up of layer board main part, and the equal fixedly connected with slide bar of first fluting both sides inner wall structure, two sets of the slide bar surface all is overlapped and is equipped with the movable block, and the slide bar surface all twines there is the spring. The utility model is simple in operation and convenient to through the effectual problem that produces the skew when having solved layer board main part and work piece and connecting of this device, improved the practicality and the convenience of device.
Description
Technical Field
The utility model relates to a layer board technical field specifically is a centerless grinder has auxiliary positioning mechanism's layer board.
Background
A centerless grinder is a grinder which does not need to adopt the axle center positioning of a workpiece for grinding, and mainly comprises a grinding wheel, an adjusting wheel and a workpiece supporting plate, wherein the grinding wheel actually plays a role in grinding, the adjusting wheel controls the rotation of the workpiece and controls the feed speed of the workpiece, the workpiece supporting plate supports the workpiece during grinding, the centerless grinder has high productivity, and the centerless grinder is easy to realize automation after various loading and unloading devices are added, and is mostly used for mass production, so the workpiece supporting plate for the centerless grinder is continuously developed and innovated, and the use requirements of people are basically met at present, but some problems still exist.
The workpiece needs to be supported during the use of the workpiece supporting plate for the existing centerless grinding machine, and the workpiece is not positioned when being supported by the existing supporting plate, so that the supporting plate and the workpiece are deviated when being connected, and therefore the supporting plate with the auxiliary positioning mechanism for the centerless grinding machine is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, an object of the present invention is to provide a supporting plate with an auxiliary positioning mechanism for a centerless grinding machine, which solves the problem of offset when the supporting plate supports a workpiece and positions the workpiece, resulting in the connection of the supporting plate and the workpiece.
In order to achieve the above object, the utility model provides a following technical scheme: a supporting plate with an auxiliary positioning mechanism for a centerless grinding machine comprises a device body, wherein the device body comprises a supporting plate body, grooves are formed in two sides of the top end of the supporting plate body, a workpiece is fixedly connected to the top end of the supporting plate body, a connecting plate is fixedly connected to the bottom end of the supporting plate body, a limiting mechanism is arranged in the supporting plate body and comprises a first groove, the supporting plate body is internally provided with a first groove, sliding rods are fixedly connected to inner wall structures on two sides of the first groove, moving blocks are sleeved on the outer surfaces of the two groups of sliding rods, springs are wound on the outer surfaces of the sliding rods, the upper side and the lower side of the two groups of springs are fixedly connected to the inner wall of the bottom end of the first groove and the outer wall of the bottom end of the moving blocks, positioning blocks are fixedly connected between the moving blocks, the top ends of the two groups of positioning blocks penetrate through the inner wall of the bottom end of the groove, and the outer surface of the front end of the positioning blocks is movably connected with a hinge rod through a rotating shaft, two sets of the hinge bar other end all has the locating lever through pivot swing joint, and layer board main part top both sides all set up the through-hole of mutually supporting with the locating lever, and two sets of all swing joint of locating lever is in the through-hole, and the inboard all laminating in work piece top outer wall in locating lever top, two sets of all fixedly connected with handles in one side top that the work piece was kept away from to the locating lever, and layer board main part bottom is provided with fixed establishment.
Preferably, fixing mechanism includes the second fluting, and connecting plate top inner wall both sides have all seted up the second fluting, and is two sets of the inside inserted block that all inserts of second fluting is equipped with, and the all fixed connection in layer board main part bottom outer wall in the inserted block top, and is two sets of all fixedly connected with locating plate below layer board main part both sides outer wall, and the locating plate bottom all laminates at connecting plate top outer wall, and is two sets of all there is the bolt through threaded connection locating plate inner wall both sides, and the bolt all runs through the locating plate inner wall until in the hole that connecting plate top inner wall was seted up.
Preferably, the top ends of the two groups of positioning blocks are glued with protective pads, and the outer walls of the bottom ends of the workpieces are attached to the top ends of the protective pads.
Preferably, the inner walls of two sides of the groove are provided with sliding grooves, the sliding grooves are connected with sliding blocks in a sliding mode, and the sliding blocks are fixedly connected to the outer wall of the positioning block.
Preferably, five groups of third open grooves are formed in the inner walls of the bottom ends of the two groups of the insert blocks at equal intervals, the third open grooves are provided, the insert rods are inserted into the third open grooves, and the bottom ends of the five groups of the insert rods are fixedly connected to the inner walls of the bottom ends of the second open grooves.
Preferably, the bottom ends of the two groups of positioning plates are glued with non-slip mats, and the bottom ends of the non-slip mats are attached to the outer wall of the top end of the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the supporting plate with the auxiliary positioning mechanism of the centerless grinding machine is provided with the limiting mechanism, when a workpiece needs to be supported by the supporting plate main body, the bottom end of the workpiece is inserted into the inner wall of the groove, the bottom end of the workpiece abuts against the positioning block, the two groups of moving blocks slide on the outer surface of the sliding rod, so that the positioning block drives the hinge rod to move, the hinge rod drives the positioning rod to move to position the workpiece, the operation is simple and convenient, the problem of offset generated when the supporting plate main body is connected with the workpiece is effectively solved through the device, and the practicability and convenience of the device are improved;
2. this centerless grinder has auxiliary positioning mechanism's layer board and is provided with fixed establishment, need use a large amount of bolts when having layer board main part and connecting plate to fix, but the layer board main part is used for a long time and is got off and can produce and rock, lead to the bolt not hard up, consequently layer board main part and connecting plate are when connecting, insert the inserted block and establish into inside the second fluting for the inserted block is spacing to the device, connect locating plate and connecting plate through the bolt this moment, thereby improve stability when making layer board main part and connecting plate connect.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 110. a pallet body; 120. a groove; 130. a workpiece; 140. a connecting plate; 210. a first slot; 220. a slide bar; 230. a moving block; 240. a spring; 250. positioning blocks; 251. a protective pad; 260. a hinged lever; 270. positioning a rod; 280. a handle; 290. a chute; 291. a slider; 310. a second slot; 320. inserting a block; 321. a third slot is formed; 322. inserting a rod; 330. positioning a plate; 331. a non-slip mat; 340. and (4) bolts.
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. 1-5, the present invention provides an embodiment: a supporting plate with an auxiliary positioning mechanism for a centerless grinding machine comprises a device body, the device body comprises a supporting plate body 110, grooves 120 are formed in two sides of the top end of the supporting plate body 110, a workpiece 130 is fixedly connected to the top end of the supporting plate body 110, a connecting plate 140 is fixedly connected to the bottom end of the supporting plate body 110, a limiting mechanism is arranged inside the supporting plate body 110 and comprises a first groove 210, a first groove 210 is formed in the supporting plate body 110, sliding rods 220 are fixedly connected to inner wall structures of two sides of the first groove 210, moving blocks 230 are sleeved on outer surfaces of the two groups of sliding rods 220, springs 240 are wound on outer surfaces of the sliding rods 220, the upper and lower sides of the two groups of springs 240 are fixedly connected to inner walls of the bottom end of the first groove 210 and outer walls of the bottom end of the moving blocks 230, positioning blocks 250 are fixedly connected between the moving blocks 230, and the top ends of the two groups of positioning blocks 250 penetrate through inner walls of the bottom ends of the grooves 120, the outer surface of the front end of the positioning block 250 is movably connected with hinge rods 260 through a rotating shaft, the other ends of the two sets of hinge rods 260 are movably connected with positioning rods 270 through rotating shafts, through holes matched with the positioning rods 270 are formed in both sides of the top end of the supporting plate main body 110, the two sets of positioning rods 270 are movably connected in the through holes, the inner sides of the top ends of the positioning rods 270 are attached to the outer wall of the top end of the workpiece 130, handles 280 are fixedly connected above the sides of the two sets of positioning rods 270 away from the workpiece 130, a fixing mechanism is arranged at the bottom end of the supporting plate main body 110 and comprises second slots 310, the two sides of the inner wall of the top end of the connecting plate 140 are provided with the second slots 310, the inserting blocks 320 are inserted in the two sets of the second slots 310, the top ends of the inserting blocks 320 are fixedly connected to the outer wall of the bottom end of the supporting plate main body 110, positioning plates 330 are fixedly connected below the outer walls of both sides of the two sets of the supporting plate main body 110, and the bottom ends of the positioning plates 330 are attached to the outer wall of the top end of the connecting plate 140, bolts 340 are connected to both sides of the inner walls of the two positioning plates 330 through threads, and the bolts 340 all penetrate through the inner walls of the positioning plates 330 to holes formed in the inner walls of the top ends of the connecting plates 140.
The top ends of the two groups of positioning blocks 250 are glued with the protection pads 251, the outer walls of the bottom ends of the workpieces 130 are attached to the top ends of the protection pads 251, and the outer walls of the workpieces 130 cannot be damaged when the bottom ends of the workpieces 130 are attached to the top ends of the positioning blocks 250 through the protection pads 251.
The inner walls of the two sides of the two sets of grooves 120 are both provided with sliding grooves 290, the sliding grooves 290 are both connected with sliding blocks 291 in a sliding manner, the two sets of sliding blocks 291 are both fixedly connected to the outer wall of the positioning block 250, and the positioning block 250 is enabled to improve convenience when moving under the sliding action of the sliding grooves 290 and the sliding blocks 291.
Five groups of third slots 321 are formed in the inner walls of the bottom ends of the two groups of the insertion blocks 320 at equal intervals, the third slots 321 are formed in the third slots 321, the insertion rods 322 are inserted into the third slots 321, the bottom ends of the five groups of the insertion rods 322 are fixedly connected to the inner walls of the bottom ends of the second slots 310, and the insertion blocks 320 are inserted into the second slots 310 through the arrangement of the third slots 321 and the insertion rods 322, so that the stability of the insertion blocks is improved.
The bottom ends of the two positioning plates 330 are glued with the anti-slip pads 331, the bottom ends of the anti-slip pads 331 are attached to the outer wall of the top end of the connecting plate 140, and the positioning plates 330 cannot easily shake due to the arrangement of the anti-slip pads 331.
The working principle is as follows: when the workpiece 130 needs to be supported by the supporting plate main body 110, the bottom end of the workpiece 130 is inserted into the inner wall of the groove 120, the bottom end of the workpiece 130 abuts against the positioning block 250, at this time, the two sets of moving blocks 230 slide on the outer surface of the sliding rod 220, so that the positioning block 250 drives the hinge rod 260 to move, and at this time, the hinge rod 260 drives the positioning rod 270 to move to position the workpiece 130;
when the pallet body 110 and the connection plate 140 are connected, the insertion block 320 is inserted into the second slot 310, so that the insertion block 320 limits the device, the positioning plate 330 and the connection plate 140 are connected by the bolt 340, and the operation is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a centerless grinder has auxiliary positioning mechanism's layer board, includes the device main part, the device main part includes layer board main part (110), and layer board main part (110) top both sides all set up fluted (120), layer board main part (110) top fixedly connected with work piece (130), and layer board main part (110) bottom fixedly connected with connecting plate (140), its characterized in that: the supporting plate comprises a supporting plate body (110), a limiting mechanism is arranged in the supporting plate body (110) and comprises a first open slot (210), the first open slot (210) is formed in the supporting plate body (110), slide rods (220) are fixedly connected to inner wall structures on two sides of the first open slot (210), movable blocks (230) are sleeved on outer surfaces of the two groups of slide rods (220), springs (240) are wound on the outer surfaces of the slide rods (220), the upper portion and the lower portion of the two groups of springs (240) are fixedly connected to the inner wall of the bottom end of the first open slot (210) and the outer wall of the bottom end of the movable blocks (230), positioning blocks (250) are fixedly connected between the movable blocks (230), the top ends of the two groups of positioning blocks (250) penetrate through the inner wall of the bottom end of a groove (120), the outer surface of the front end of each positioning block (250) is movably connected with a hinge rod (260) through a rotating shaft, and the other ends of the hinge rods (260) are movably connected with positioning rods (270) through rotating shafts, and the both sides of layer board main part (110) top all set up with locating lever (270) through-hole of mutually supporting, two sets of all swing joint in the through-hole locating lever (270), and locating lever (270) top inboard all laminates at work piece (130) top outer wall, two sets of all fixedly connected with handle (280) in one side top that work piece (130) were kept away from to locating lever (270), and layer board main part (110) bottom is provided with fixed establishment.
2. The supporting plate with the auxiliary positioning mechanism for the centerless grinder of claim 1, wherein: fixing mechanism includes second fluting (310), and connecting plate (140) top inner wall both sides have all seted up second fluting (310), and is two sets of insert block (320) has all been inserted to second fluting (310) inside, and the equal fixed connection in the outer wall of layer board main part (110) bottom in insert block (320) top, and is two sets of all fixedly connected with locating plate (330) below layer board main part (110) both sides outer wall, and locating plate (330) bottom all laminates at connecting plate (140) top outer wall, and is two sets of locating plate (330) inner wall both sides all have bolt (340) through threaded connection, and bolt (340) all run through in the hole that locating plate (330) inner wall was seted up until connecting plate (140) top inner wall.
3. The supporting plate with the auxiliary positioning mechanism for the centerless grinder of claim 1, wherein: protective pads (251) are glued to the top ends of the two groups of positioning blocks (250), and the outer walls of the bottom ends of the workpieces (130) are attached to the top ends of the protective pads (251).
4. The supporting plate with the auxiliary positioning mechanism for the centerless grinder of claim 1, wherein: the inner walls of two sides of the two groups of grooves (120) are provided with sliding grooves (290), the sliding grooves (290) are internally and slidably connected with sliding blocks (291), and the two groups of sliding blocks (291) are fixedly connected to the outer wall of the positioning block (250).
5. The supporting plate with the auxiliary positioning mechanism for the centerless grinder of claim 2, wherein: five groups of third slots (321) are formed in the inner walls of the bottom ends of the two groups of the inserting blocks (320) at equal intervals, inserting rods (322) are inserted into the third slots (321), and the bottom ends of the five groups of the inserting rods (322) are fixedly connected to the inner walls of the bottom ends of the second slots (310).
6. The supporting plate with the auxiliary positioning mechanism for the centerless grinder of claim 2, wherein: the bottom ends of the two groups of positioning plates (330) are glued with anti-slip pads (331), and the bottom ends of the anti-slip pads (331) are attached to the outer wall of the top end of the connecting plate (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212294.XU CN214237423U (en) | 2021-01-26 | 2021-01-26 | Supporting plate with auxiliary positioning mechanism for centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212294.XU CN214237423U (en) | 2021-01-26 | 2021-01-26 | Supporting plate with auxiliary positioning mechanism for centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214237423U true CN214237423U (en) | 2021-09-21 |
Family
ID=77794607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212294.XU Expired - Fee Related CN214237423U (en) | 2021-01-26 | 2021-01-26 | Supporting plate with auxiliary positioning mechanism for centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214237423U (en) |
-
2021
- 2021-01-26 CN CN202120212294.XU patent/CN214237423U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |