CN210413922U

CN210413922U - Surface grinding machine for machining optical glass block

Info

Publication number: CN210413922U
Application number: CN201921225979.7U
Authority: CN
Inventors: 王依福; 王炳予
Original assignee: Xingshan Xinglan Photoelectric Technology Co Ltd
Current assignee: Xingshan Xinglan Photoelectric Technology Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-28
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a flat grinder for processing of optical glass stone roller, which comprises a lathe bed, slide through the guide rail and set up in the work groove that can lateral shifting feed on the lathe bed and set up in the grinding mechanism that can vertically feed on the lathe bed, be equipped with in the work groove and put the thing platform, put the thing platform side vertically and transversely seted up mutually perpendicular's first dovetail and second dovetail respectively, first lead screw passes through the bearing at both ends and is connected with first dovetail, the second lead screw passes through the bearing at both ends and is connected with the second dovetail, still include with first lead screw pass through threaded connection's first limiting plate at both ends and pass through threaded connection's second limiting plate at both ends with the second lead screw. The utility model aims at reducing the work piece and putting the numerous and diverse degree of thing platform when installing, dismantling, reducing the time that tears, adorn and consume, improve overall machining efficiency, further strengthen the work piece simultaneously and load at putting later stability and the reliability of thing bench.

Description

Surface grinding machine for machining optical glass block

Technical Field

The utility model relates to a polishing equipment specifically is a flat grinder that is used for processing of optical glass stone roller piece.

Background

The surface grinding machine for processing the optical glass weight block, namely the grinding machine for grinding the glass weight block, mainly has the function of grinding the plane of a workpiece by using the periphery of a grinding wheel, and can also grind the side surfaces of a groove and a flange of the workpiece by using the end surface of the grinding wheel, and the grinding precision and the finish degree are high.

The patent document discloses a horizontal-axis rectangular-table surface grinder device (application number is CN201621236390.3, application date is 2016-11-18)' which comprises a bed body, a working groove which is arranged on the bed body through a guide rail in a sliding manner and can move and feed transversely, and a grinding mechanism which is arranged on the bed body and can feed longitudinally; the working groove comprises a groove body and an object placing table arranged in the groove body, and a plurality of limiting parts for preventing the workpiece from moving are arranged on the object placing table; a row of longitudinal limiting grooves are formed in the middle of the table top of the object placing table at equal intervals along the length direction of the object placing table, and a row of transverse limiting grooves are formed in two sides of the area where the longitudinal limiting grooves are located at equal intervals along the width direction of the object placing table; the bottom of the limiting part is provided with a convex edge matched with the longitudinal limiting groove and the transverse limiting groove.

It carries on spacingly through the locating part to putting the work piece on the thing bench, and is concrete, and this locating part is L shape, including bottom plate and curb plate, the curb plate is used for laminating with the lateral wall of work piece, and sets up the mounting groove in the bottom of bottom plate. At least one convex edge is arranged in the mounting groove, two ends of the convex edge are attached to the side wall of the mounting groove, and a part of the convex edge protrudes out of the mounting groove; the width of this bead is the same with the width in vertical spacing groove and horizontal spacing groove, and when the locating part was placed on putting the thing platform, this bead can imbed vertical spacing groove or horizontal spacing inslot. The bearing is embedded on one inner wall of the mounting groove close to the side plate, the screw rod is fixedly sleeved on the inner ring of the bearing and is in threaded connection with the convex edge and penetrates through the opposite side wall of the other side of the mounting groove. Therefore, the position of the convex rib in the mounting groove can be adjusted by rotating the screw rod. However, in practical use, the company finds that when the workpiece is loaded on the object placing table through the limiting member, the process of installation and disassembly is relatively complicated and time-consuming, and the stability and reliability of limiting after the workpiece is loaded need to be enhanced.

Disclosure of Invention

The utility model aims at reducing the work piece and putting the numerous and diverse degree of thing platform when installing, dismantling, reducing the time that tears, adorn and consume, improve overall machining efficiency, further strengthen the work piece simultaneously and load at putting later stability and the reliability of thing bench.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a flat grinder for processing of optical glass stone roller, which comprises a lathe bed, slide through the guide rail and set up in the work groove that can lateral shifting feed on the lathe bed and set up in the grinding mechanism that can vertically feed on the lathe bed, be equipped with in the work groove and put the thing platform, put the thing platform side vertically and transversely seted up mutually perpendicular's first dovetail and second dovetail respectively, first lead screw passes through the bearing at both ends and is connected with first dovetail, the second lead screw passes through the bearing at both ends and is connected with the second dovetail, still include with first lead screw pass through threaded connection's first limiting plate at both ends and pass through threaded connection's second limiting plate at both ends with the second lead screw.

The middle part of the first screw rod is used as a boundary, the left part and the right part of the first screw rod are provided with external threads with opposite rotation directions, the middle part of the second screw rod is used as a boundary, and the left part and the right part of the second screw rod are provided with external threads with opposite rotation directions; the first limiting plates are divided into two parts and are respectively in threaded connection with two ends of the first screw rod, the second limiting plates are divided into two parts and are respectively in threaded connection with two ends of the second screw rod, and the two first limiting plates can move close to and away from each other through rotation of the first screw rods; the two second limiting plates can move close to and away from each other through the rotation of the second screw rod.

Above-mentioned first limiting plate, second limiting plate include the L shaped plate body that comprises horizontal plate and vertical board, are equipped with first dovetail block at the downside of first limiting plate horizontal plate, are equipped with second dovetail block at the downside of second limiting plate horizontal plate, and first limiting plate passes through first dovetail block and first lead screw threaded connection, and the second limiting plate passes through second dovetail block and second lead screw threaded connection.

The two first limiting plates and the two second limiting plates are symmetrically arranged around the centers of the first screw rod and the second screw rod respectively.

One end of the first screw rod and one end of the second screw rod penetrate out after being connected with the bearing respectively, and a first rotating handle and a second rotating handle are arranged at the ends respectively, the first rotating handle can drive the first screw rod to rotate, and the second rotating handle can drive the second screw rod to rotate.

The first screw rod is arranged below or above the second screw rod.

The above-mentioned thing platform of putting is detachable to be set up in the working groove, is equipped with 2 at least thing platforms of putting in the working groove.

The bottom end of the object placing table is provided with a rolling mechanism.

The rolling mechanism comprises a plurality of balls.

The utility model has the advantages that: according to the surface grinding machine for machining the optical glass lump, a workpiece is placed on the object placing table, the first rotating handle is rotated to drive the first screw rod to rotate, and relative motion of the two first limiting plates can be realized through the arranged external threads with opposite rotation directions; the second rotating handle is rotated to drive the second screw rod to rotate, so that the two second limiting plates can move relatively, and the first limiting plate and the second limiting plate can limit the workpiece longitudinally and transversely, so that the tool is simple and convenient to operate when being loaded and disassembled, and the overall machining efficiency is improved;

and through a plurality of settings of putting the thing platform, after one of them work piece operation of putting on the thing bench is accomplished, can put the work piece on the thing bench to another and operate, can dismantle the work piece after this moment the operation is accomplished, need not stop this equipment of polishing and carry out the outage to the work piece, further improve certain work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the object placing table in fig. 1.

Detailed Description

As shown in fig. 1 or 2, a surface grinding machine for processing an optical glass lump comprises a machine body 1, a working groove 3 which is arranged on the machine body 1 in a sliding manner through a guide rail 2 and can be fed in a transverse moving manner, and a grinding mechanism 4 which is arranged on the machine body 1 and can be fed in a longitudinal direction, wherein a material placing table 15 is arranged in the working groove 3, a first dovetail groove 5 and a second dovetail groove 6 which are perpendicular to each other are respectively arranged on the upper side surface of the material placing table 15 in the longitudinal direction and the transverse direction, a first lead screw 12 is connected with the first dovetail groove 5 at two ends through a bearing, a second lead screw 11 is connected with the second dovetail groove 6 at two ends through a bearing, a first limiting plate 8 which is connected with the first lead screw 12 through threads at two ends, and a second limiting plate 10 which is connected with the second lead screw 11 through threads at two ends are adopted, a workpiece is arranged on the material placing table, the first rotating handle drives the, relative movement of the two first limiting plates can be realized; the second screw rod is driven to rotate by rotating the second rotating handle, so that relative motion of the two second limiting plates can be realized, and longitudinal and transverse limiting of the workpiece can be realized through the first limiting plate and the second limiting plate.

Regarding the specific structure of the first lead screw 12 and the second lead screw 11, the middle part of the first lead screw 12 is used as a boundary, external threads with opposite rotation directions are arranged on the left part and the right part of the first lead screw 12, and the middle part of the second lead screw 11 is used as a boundary, external threads with opposite rotation directions are arranged on the left part and the right part of the second lead screw 11; the first limiting plates 8 are divided into two parts and are respectively in threaded connection with two ends of the first screw rod 12, the second limiting plates 10 are divided into two parts and are respectively in threaded connection with two ends of the second screw rod 11, and the two first limiting plates 8 can move close to and away from each other through rotation of the first screw rod 12; the two second limiting plates 10 can move close to and away from each other through the rotation of the second screw rod 11.

About the concrete structure of first limiting plate 8, second limiting plate 10, first limiting plate 8, second limiting plate 10 include the L shaped plate body that comprises horizontal plate and vertical board, are equipped with first dovetail block 7 at the downside of the 8 horizontal plates of first limiting plate, are equipped with second dovetail block 9 at the downside of the 10 horizontal plates of second limiting plate, and first limiting plate 8 is through first dovetail block 7 and 12 threaded connection of first lead screw, and second limiting plate 10 is through

second dovetail block

9 and 11 threaded connection of second lead screw.

In the installation manner of the first limiting plate 8 and the second limiting plate 10, the two first limiting plates 8 and the two second limiting plates 10 are symmetrically arranged about the centers of the first screw 12 and the second screw 11, respectively.

Furthermore, in order to drive the screw rod to rotate well, one end of each of the first screw rod 12 and the second screw rod 11 respectively penetrates out after being connected with the bearing, and a first rotating handle 13 and a second rotating handle 14 are respectively arranged at the end, wherein the first rotating handle 13 can drive the first screw rod 12 to rotate, and the second rotating handle 14 can drive the second screw rod 11 to rotate.

In order to prevent the mutual influence between the operations of the first lead screw 12 and the second lead screw 11, the first lead screw 12 is disposed below or above the second lead screw 11.

Further, put the detachable setting of thing platform 15 in working groove 3, be equipped with 2 at least thing platforms 15 in working groove 3, through a plurality of settings of putting the thing platform, after one of them work piece operation of putting on the thing platform is accomplished, can put the work piece on the thing platform to another and operate, can dismantle the work piece after this moment accomplishing the operation, need not stop this equipment of polishing and carry out the outage to the work piece, further improve certain work efficiency.

In order to facilitate the good movement of the object placing table 15 in the working groove 3, a rolling mechanism is arranged at the bottom end of the object placing table 15.

Preferably, the rolling mechanism comprises a plurality of balls.

Furthermore, rubber pads can be bonded on the inner walls of the first limiting plate 8 and the second limiting plate 10, and abrasion to the surface of the workpiece can be reduced on the basis of limiting and clamping the workpiece.

When the device works, a plurality of workpieces to be ground are respectively arranged in the middle of the top end of each object placing table 15, then the first rotating handle 13 is rotated to drive the first screw rod to rotate, through the external threads with opposite rotating directions arranged at the two ends of the first screw rod, relative motion of the two first limiting plates along the first dovetail groove can be realized, and further, the longitudinal positions of the workpieces are limited through relative extrusion of the two first limiting plates;

then, the second rotating handle 14 is rotated to drive the second screw rod to rotate, and the transverse position of the workpiece is limited through the relative movement and extrusion of the two second limiting plates, so that the position of the workpiece on the object placing table is limited, and the possibility of shaking of the workpiece is reduced;

and through a plurality of thing platforms 15 of putting that are equipped with, after the work piece operation on one of them thing platform 15 was accomplished, can operate the work piece on the other thing platform 15, can dismantle the work piece after can accomplishing the operation at this moment, need not stop this equipment of polishing and dismantle the work piece, improve certain work efficiency, through the rubber pad that is equipped with, can reduce the wearing and tearing to the workpiece surface.

Claims

1. The utility model provides a flat grinder for processing of optical glass stone roller piece, includes lathe bed (1), slides through guide rail (2) and sets up work groove (3) that can lateral shifting feed on lathe bed (1) and set up grinding mechanism (4) that can vertically feed on lathe bed (1), is equipped with in work groove (3) and puts thing platform (15), its characterized in that: put the lateral surface vertically and transversely and seted up mutually perpendicular's first dovetail (5) and second dovetail (6) respectively on thing platform (15), first lead screw (12) are passed through the bearing at both ends and are connected with first dovetail (5), and second lead screw (11) are passed through the bearing at both ends and are connected with second dovetail (6), still include with first lead screw (12) pass through threaded connection's first limiting plate (8) at both ends and pass through threaded connection's second limiting plate (10) at both ends with second lead screw (11).

2. The surface grinding machine for machining the optical glass weight according to claim 1, characterized in that: the middle part of the first screw rod (12) is used as a boundary, external threads with opposite rotation directions are arranged on the left part and the right part of the first screw rod (12), and the middle part of the second screw rod (11) is used as a boundary, external threads with opposite rotation directions are arranged on the left part and the right part of the second screw rod (11); the first limiting plates (8) are divided into two parts and are respectively in threaded connection with two ends of the first screw rod (12), the second limiting plates (10) are divided into two parts and are respectively in threaded connection with two ends of the second screw rod (11), and the two first limiting plates (8) can move close to and away from each other through rotation of the first screw rod (12); the two second limiting plates (10) can move close to and away from each other through the rotation of the second screw rod (11).

3. The surface grinding machine for machining the optical glass weight according to claim 1 or 2, characterized in that: first limiting plate (8), second limiting plate (10) include the L shaped plate body that comprises horizontal plate and vertical board, are equipped with first dovetail block (7) at the downside of first limiting plate (8) horizontal plate, are equipped with second dovetail block (9) at the downside of second limiting plate (10) horizontal plate, and first limiting plate (8) are through first dovetail block (7) and first lead screw (12) threaded connection, and second limiting plate (10) are through second dovetail block (9) and second lead screw (11) threaded connection.

4. The surface grinding machine for machining the optical glass weight according to claim 3, characterized in that: the two first limiting plates (8) and the second limiting plates (10) are symmetrically arranged around the centers of the first screw rod (12) and the second screw rod (11) respectively.

5. The surface grinding machine for machining the optical glass weight according to claim 3, characterized in that: one end of each of the first screw rod (12) and the second screw rod (11) penetrates out after being connected with the bearing, and a first rotating handle (13) and a second rotating handle (14) are arranged at the end of each of the first screw rod and the second screw rod respectively, wherein the first rotating handle (13) can drive the first screw rod (12) to rotate, and the second rotating handle (14) can drive the second screw rod (11) to rotate.

6. The surface grinding machine for machining optical glass blocks as claimed in claim 1, 2, 4 or 5, wherein: the first screw rod (12) is arranged below or above the second screw rod (11).

7. The surface grinding machine for machining optical glass blocks as claimed in claim 1, 2, 4 or 5, wherein: the object placing table (15) is detachably arranged in the working groove (3), and at least 2 object placing tables (15) are arranged in the working groove (3).

8. The surface grinder for processing the optical glass weight according to claim 7, characterized in that: the bottom end of the object placing table (15) is provided with a rolling mechanism.

9. The surface grinder for processing the optical glass weight according to claim 8, characterized in that: the rolling mechanism comprises a plurality of balls.