CN210849809U

CN210849809U - Workbench positioning device

Info

Publication number: CN210849809U
Application number: CN201921770892.8U
Authority: CN
Inventors: 王伟; 吴庆锋; 张东旭; 杨乐
Original assignee: Konca Solar Cell Co ltd
Current assignee: Konca Solar Cell Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-26
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a workstation positioner, including the work platen, the top center department of work platen sets up flutedly, the bottom of recess is fixed with at the inside gliding L shape mounting panel of recess through the displacement subassembly, top one side swing joint of L shape mounting panel has the centre gripping subassembly, top one side of work platen has the locating plate through the bolt fastening, the center department that lies in the recess on the locating plate rotates and is connected with positioning screw, positioning screw's top center department welded fastening has the location head, positioning screw includes lead screw, first slider, first spout and turning handle, the bottom center department at the recess is seted up to first spout, the inside of first spout is rotated and is connected with the lead screw. The utility model discloses novel structure thinks about ingeniously, has not only effectually guaranteed the fixed stability of emery wheel repairment oilstone, and it is very convenient to install and dismantle moreover, is convenient for realize the quick replacement of emery wheel repairment oilstone.

Description

Workbench positioning device

Technical Field

The utility model relates to a positioner technical field specifically is workstation positioner.

Background

A surface grinder is one type of grinder. The grinding wheel is mainly used for rotatably grinding a workpiece to achieve the required flatness, the grinding wheel can be divided into a rectangular workbench and a circular workbench according to the shape of the workbench, the main parameters of the rectangular workbench surface grinding machine are the width and the length of the workbench, and the main parameters of the circular workbench are the diameter of the workbench surface. According to different shafts, the grinding machine can be divided into a horizontal shaft grinding machine and a vertical shaft grinding machine. Such as an M7432 vertical shaft round table surface grinder, a 4080 horizontal shaft rectangular table surface grinder.

The plane grinder is generally provided with a grinding wheel and a knife repairing oilstone for grinding. However, the original flat grinding wheel knife repairing oilstone needs to be bonded on the standard block by strong glue, the curing time is long, and the normal production and use are affected. Therefore, it is necessary to design a positioning device for a workbench.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a workstation positioner, the device novel structure thinks about ingeniously, has not only effectually guaranteed the fixed stability of dull polish repairment oilstone, and it is very convenient to install and dismantle moreover, is convenient for realize the quick replacement of dull polish repairment oilstone.

In order to achieve the above object, the utility model provides a following technical scheme: the workbench positioning device comprises a workbench plate, wherein a groove is formed in the center of the top of the workbench plate, an L-shaped mounting plate which slides in the groove is fixed at the bottom of the groove through a displacement assembly, a clamping assembly is movably connected to one side of the top of the L-shaped mounting plate, a positioning plate is fixed to one side of the top of the workbench plate through a bolt, a positioning screw rod is rotatably connected to the center of the groove on the positioning plate, and a positioning head is fixedly welded to the center of the top of the positioning screw rod;

the positioning screw comprises a screw rod, a first sliding block, a first sliding groove and a rotating handle, the first sliding groove is formed in the center of the bottom of the groove, the screw rod is connected to the inside of the first sliding groove in a rotating mode, the first sliding block sliding in the first sliding groove is connected to the screw rod in a symmetrical meshed mode, the first sliding block is fixed to the two corresponding sides of the bottom of the L-shaped mounting plate through bolts, and the rotating handle driving the screw rod is connected to one side of the working table plate in a rotating mode.

Preferably, the centre gripping subassembly includes clamping head, connecting band, second slider, second spout, supporting spring and slide bar, the top one side center department at L shape mounting panel is seted up to the second spout, the inside of second spout has the slide bar through welded fastening, symmetrical sliding connection has the second slider on the slide bar, and corresponds between two second sliders through cup jointing the supporting spring connection on the slide bar, the top of second slider has the clamping head through the bolt fastening, and connects through the connecting band between two clamping heads.

Preferably, the top of the first sliding chute is provided with material collecting grooves corresponding to two sides, and the bottom of each material collecting groove is provided with a discharge channel penetrating through the working table plate.

Preferably, the top of the L-shaped mounting plate is provided with a plurality of anti-skid grains.

The utility model has the advantages that:

1. the flat grinding wheel dresser oilstone is placed on the L-shaped mounting plate, the positioning head at the top end of the positioning screw is abutted against one end of the flat grinding wheel dresser oilstone by rotating the positioning screw, and the other end of the flat grinding wheel dresser oilstone is abutted against the clamping assembly on the L-shaped mounting plate, so that the fixing stability of the flat grinding wheel dresser oilstone is effectively ensured, the flat grinding wheel dresser oilstone is extremely convenient to mount and dismount, and the quick replacement of the flat grinding wheel dresser oilstone is convenient to realize;

2. the screw rod is driven to rotate by rotating the rotating handle, then the first sliding block on the screw rod is driven to move, and finally the L-shaped mounting plate is driven to move, so that the mounting position of the grinding wheel dresser oilstone on the working table plate is convenient to adjust, and the use convenience is effectively improved;

3. when the one end of emery wheel repairment oilstone is moved in location head top, the other end of emery wheel repairment oilstone can the extrusion connecting band, drives the holding head then and moves to the both ends of emery wheel repairment oilstone to the other end of fixed emery wheel repairment oilstone of tightly grinding, not only effectual fixed stability of emery wheel repairment oilstone of having guaranteed, can be applicable to the emery wheel repairment oilstone of fixed not unidimensional in addition, the effectual convenience that has promoted the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic plan view of the displacement assembly of the present invention;

FIG. 3 is a schematic view of the plane structure of the clamping assembly of the present invention;

reference numbers in the figures: 1. a work table; 2. positioning the head; 3. positioning a plate; 4. positioning a screw rod; 5. a groove; 6. an L-shaped mounting plate; 7. a clamping assembly; 8. a displacement assembly; 9. a screw rod; 10. a first slider; 11. a first chute; 12. a handle is rotated; 13. a material collecting groove; 14. a discharge channel; 15. a clamping head; 16. a connecting belt; 17. a second slider; 18. a second chute; 19. a support spring; 20. a slide bar.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

Given by figures 1-3, the utility model provides the following technical scheme: a workbench positioning device comprises a workbench plate 1, wherein a groove 5 is formed in the center of the top of the workbench plate 1, an L-shaped mounting plate 6 which slides in the groove 5 is fixed at the bottom of the groove 5 through a displacement assembly 8, a clamping assembly 7 is movably connected to one side of the top of the L-shaped mounting plate 6, a positioning plate 3 is fixed to one side of the top of the workbench plate 1 through a bolt, a positioning screw rod 4 is rotatably connected to the center of the groove 5 on the positioning plate 3, a positioning head 2 is fixedly welded to the center of the top of the positioning screw rod 4, a flat grinding wheel dresser oilstone is placed on the L-shaped mounting plate 6, the positioning head 2 at the top end of the positioning screw rod 4 is abutted against one end of the flat grinding wheel dresser oilstone through rotating the positioning screw rod 4, the other end of the flat grinding wheel dresser oilstone is abutted against the clamping assembly 7 on the L-shaped mounting plate 6, and the stability of the fixing of, the installation and the disassembly are very convenient, and the quick replacement of the oil stone of the grinding wheel knife repairing is convenient to realize;

positioning screw 4 includes lead screw 9, first slider 10, first spout 11 and turning handle 12, bottom center department at recess 5 is seted up to first spout 11, the inside of first spout 11 is rotated and is connected with lead screw 9, the symmetry meshing is connected with at the inside gliding first slider 10 of first spout 11 on the lead screw 9, first slider 10 passes through the bolt fastening and corresponds both sides in the bottom of L shape mounting panel 6, one side of work platen 1 is rotated and is connected with the turning handle 12 of drive lead screw 9, through rotating turning handle 12, it is rotatory to drive lead screw 9, then drive the first slider 10 motion on the lead screw 9, finally drive the motion of L shape mounting panel 6, thereby be convenient for adjust the mounted position of dull polish repairment oilstone on work platen 1, the effectual convenience that has promoted the use.

The clamping component 7 comprises a clamping head 15, a connecting belt 16, a second sliding block 17, a second sliding groove 18, a supporting spring 19 and a sliding rod 20, the second sliding groove 18 is arranged at the center of one side of the top of the L-shaped mounting plate 6, the sliding rod 20 is fixedly arranged in the second sliding groove 18 through welding, the second sliding blocks 17 are symmetrically connected on the sliding rod 20 in a sliding manner and are connected with the two corresponding second sliding blocks 17 through the supporting spring 19 sleeved on the sliding rod 20, the clamping head 15 is fixedly arranged at the top of each second sliding block 17 through bolts, the two clamping heads 15 are connected through the connecting belt 16, when the positioning head 2 pushes one end of the grinding wheel dressing oilstone, the other end of the grinding wheel dressing oilstone extrudes the connecting belt 16 to drive the clamping heads 15 to move towards the two ends of the grinding wheel dressing oilstone, so as to fixedly grind the other end of the grinding wheel dressing oilstone, and not only effectively ensure the stability of the grinding wheel dressing oilstone fixation, but also can be suitable for fixing the grinding wheel and knife repairing oilstones with different sizes, thereby effectively improving the use convenience.

The top of first spout 11 corresponds both sides and has seted up the groove 13 that gathers materials, and the discharge channel 14 that runs through work platen 1 is installed to the bottom of the groove 13 that gathers materials, and through the groove 13 and the discharge channel 14 that gather materials that set up, be convenient for will polish the back and fall into the inside waste discharge of first spout 11 to influence the normal motion of first slider 10.

The top of the L-shaped mounting plate 6 is provided with a plurality of anti-skid grains.

When the utility model is used, the flat grinding wheel dresser oilstone is placed on the L-shaped mounting plate 6, the positioning head 2 at the top end of the positioning screw rod 4 is pressed against one end of the flat grinding wheel dresser oilstone by rotating the positioning screw rod 4, and the other end of the flat grinding wheel dresser oilstone is pressed against the clamping component 7 on the L-shaped mounting plate 6, so that the stability of fixing the flat grinding wheel dresser oilstone is effectively ensured, the installation and the disassembly are very convenient, and the quick replacement of the flat grinding wheel dresser oilstone is convenient to realize;

the screw rod 9 is driven to rotate by rotating the rotating handle 12, then the first sliding block 10 on the screw rod 9 is driven to move, and finally the L-shaped mounting plate 6 is driven to move, so that the mounting position of the grinding wheel dresser oilstone on the working table plate 1 is convenient to adjust, and the use convenience is effectively improved;

when the one end of emery wheel repairment oilstone is moved in 2 tops of location head, the other end of emery wheel repairment oilstone can extrude connecting band 16, drive the both ends motion of clamping head 15 to emery wheel repairment oilstone then to the other end of fixed tight emery wheel repairment oilstone, not only effectual fixed stability of emery wheel repairment oilstone of having guaranteed, can be applicable to the emery wheel repairment oilstone of fixed not unidimensional in addition, the effectual convenience that has promoted the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Workstation positioner, including workstation board (1), its characterized in that: a groove (5) is formed in the center of the top of the working table plate (1), an L-shaped mounting plate (6) which slides in the groove (5) is fixed at the bottom of the groove (5) through a displacement assembly (8), a clamping assembly (7) is movably connected to one side of the top of the L-shaped mounting plate (6), a positioning plate (3) is fixed to one side of the top of the working table plate (1) through a bolt, a positioning screw (4) is rotatably connected to the positioning plate (3) at the center of the groove (5), and a positioning head (2) is fixedly welded to the center of the top of the positioning screw (4);

the positioning screw rod (4) comprises a screw rod (9), a first sliding block (10), a first sliding groove (11) and a rotating handle (12), the first sliding groove (11) is formed in the center of the bottom of the groove (5), the screw rod (9) is connected to the inside of the first sliding groove (11) in a rotating mode, the first sliding block (10) which slides inside the first sliding groove (11) is connected to the screw rod (9) in a symmetrical meshed mode, the first sliding block (10) is fixed to the bottom of the L-shaped mounting plate (6) through bolts and corresponds to two sides, and the rotating handle (12) which drives the screw rod (9) is connected to one side of the working table plate (1) in a rotating mode.

2. The table positioning apparatus of claim 1, wherein: centre gripping subassembly (7) are including centre gripping head (15), connecting band (16), second slider (17), second spout (18), supporting spring (19) and slide bar (20), top one side center department at L shape mounting panel (6) is seted up in second spout (18), the inside of second spout (18) is fixed with slide bar (20) through the welded connection, symmetry sliding connection has second slider (17) on slide bar (20), and corresponds and connect through cup jointing supporting spring (19) on slide bar (20) between two second sliders (17), the top of second slider (17) is passed through the bolt fastening and is had centre gripping head (15), and connects through connecting band (16) between two centre gripping heads (15).

3. The table positioning apparatus of claim 1, wherein: the top of the first sliding chute (11) is provided with material collecting grooves (13) corresponding to two sides, and the bottom of each material collecting groove (13) is provided with a discharge channel (14) penetrating through the working table plate (1).

4. The table positioning apparatus of claim 1, wherein: the top of the L-shaped mounting plate (6) is provided with a plurality of anti-skid grains.