CN212147059U

CN212147059U - Clamping workbench for crystal cutting

Info

Publication number: CN212147059U
Application number: CN202020523851.5U
Authority: CN
Inventors: 应淑萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-12-15
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a clamping workbench for crystal cutting, which comprises a bottom plate, a clamping device and a cutting device, wherein the clamping device and the cutting device are arranged on the bottom plate, the cutting device has a lifting function, an angle adjusting mechanism is arranged between the clamping device and the bottom plate, and an arc-shaped groove is arranged on a turntable; the rotating seat is hinged with the fixed frame, and the hinge center is superposed with the arc-shaped groove; the arc-shaped driving rod is arranged in the arc-shaped groove, and two ends of the arc-shaped driving rod are fixedly connected to the support plate; a second placing groove is formed in the support plate, a first rotating motor is fixedly installed in the second placing groove, and a gear is fixedly connected to a rotating shaft of the first rotating motor; the inner side of the arc-shaped driving rod is provided with gear teeth, and the gear teeth are meshed with the gear. The device has simple structure and convenient and fast angle adjustment; the cutting precision is good by adopting the lifting of the screw rod; meanwhile, the arc-shaped driving rod can effectively realize the adjustment of the cutting angle of the crystal; thereby having good application prospect.

Description

Clamping workbench for crystal cutting

Technical Field

The utility model relates to a quartzy production auxiliary assembly specifically is a centre gripping workstation is used in quartzy cutting.

Background

The crystal is a colorless and transparent large quartz crystal mineral, and the main chemical component of the crystal is silicon dioxide. The crystal is colorless, purple, yellow, green, smoke and the like, and the glass is glossy and transparent to semitransparent. The existing crystal is usually required to be cut when being formed, and is commonly called as crystal cutting; the crystal cut type is a cutting method in which crystal coordinate axes are oriented in a certain direction.

In terms of the prior art, the existing crystal cutting and clamping workbench is difficult to realize the accurate adjustment of different angles; so that the precision of the crystal is not high during cutting; certain influence exists on the cutting quality of the crystal; moreover, the existing crystal cutting clamping effect is not good, and a clamping workbench for crystal cutting is further provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quartzy clamping worktable for cutting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamping workbench for crystal cutting comprises a base plate, a clamping device and a cutting device, wherein the clamping device and the cutting device are arranged on the base plate, the cutting device has a lifting function, an angle adjusting mechanism is arranged between the clamping device and the base plate, and the clamping device comprises a support plate, a clamping block, a screw rod and a fixing nut; the angle adjusting device comprises an arc-shaped driving rod, a rotary table, a rotary seat, a fixed frame and a rotary motor I, wherein the fixed frame is fixedly arranged at the bottom of the support plate, two clamping blocks are arranged above the support plate, one clamping block is fixedly arranged, the other clamping block is arranged in a sliding manner, and one end of the screw rod is rotatably connected with the sliding clamping block; the fixed nut is sleeved on the screw rod and fixedly connected with the support plate, the rotating seat is fixedly arranged on the turntable, and the turntable is provided with an arc-shaped groove; the rotating seat is hinged with the fixed frame, and the hinge center is superposed with the arc-shaped groove; the arc-shaped driving rod is arranged in the arc-shaped groove, and two ends of the arc-shaped driving rod are fixedly connected to the support plate; a second placing groove is formed in the support plate, a first rotating motor is fixedly installed in the second placing groove, and a gear is fixedly connected to a rotating shaft of the first rotating motor; the inner side of the arc-shaped driving rod is provided with gear teeth, and the gear teeth are meshed with the gear.

As a further aspect of the present invention: the base plate is provided with a first placing groove, and the turntable is rotatably arranged in the first placing groove through a bearing; and a second rotating motor is fixedly installed on the first placing groove, and the second rotating motor is connected with the rotating shaft of the rotating disc through a gear pair.

As a further aspect of the present invention: the bottom plate is fixedly provided with a support, a screw rod is rotatably arranged on the support, the tail end of the screw rod is fixedly connected with a rotating shaft of a lifting motor, and the lifting motor is fixedly arranged on the support; the lead screw is provided with a truss, and the cutting device is arranged on the truss.

As a further aspect of the present invention: the cutting device comprises a cutting motor, a cutting wheel and a mounting frame, the mounting frame is fixedly mounted on the truss, and the cutting wheel is rotatably mounted on the mounting frame; a rotating shaft of the cutting motor is connected to the cutting wheel in a transmission way; the cutting motor is fixedly arranged on the truss.

As a further aspect of the present invention: the bottom of the bottom plate is fixedly provided with a support frame.

As a further aspect of the present invention: the bottom plate is fixedly provided with a lock and a cover through bolts, and the rotary disc penetrates through the lock and the cover.

As a further aspect of the present invention: and a sliding rod is arranged between the tail end of the support and the bottom plate, the truss is arranged on the sliding rod in a sliding manner, and the sliding rod is parallel to the axial direction of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure and convenient and fast angle adjustment; the cutting precision is good by adopting the lifting of the screw rod; meanwhile, the arc-shaped driving rod can effectively realize the adjustment of the cutting angle of the crystal; thereby having good application prospect.

Drawings

FIG. 1 is a schematic view of a crystal cutting jig.

FIG. 2 is a schematic structural view of a cross section A-A of a holding table for cutting a crystal.

In the figure: 1-bottom plate, 2-bracket, 3-carrier plate, 4-fixing nut, 5-screw, 6-clamping block, 7-cutting wheel, 8-mounting rack, 9-truss, 10-cutting motor, 11-lifting motor, 12-slide bar, 13-screw, 14-rotating seat, 15-arc groove, 16-arc driving rod, 17-bearing, 18-lock and cover, 19-placing groove I, 20-gear, 21-fixing rack, 22-rotating motor I, 23-placing groove II, 24-rotating motor II, 25-rotary table and 26-supporting rack.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example one

Referring to fig. 1-2, a clamping workbench for crystal cutting comprises a base plate 1, a clamping device and a cutting device, wherein the clamping device and the cutting device are arranged on the base plate 1, the cutting device has a lifting function and further realizes height adjustment, an angle adjusting mechanism is arranged between the clamping device and the base plate 1, and the angle adjustment of the clamping device is realized through the angle adjusting mechanism; the clamping device comprises a carrier plate 3, a clamping block 6, a screw rod 5 and a fixing nut 4; the angle adjusting device comprises an arc-shaped driving rod 16, a rotary table 25, a rotary seat 14, a fixed frame 21 and a first rotary motor 22, wherein the fixed frame 21 is fixedly arranged at the bottom of the carrier plate 3, the two clamping blocks 6 are arranged above the carrier plate 3, one of the two clamping blocks is fixedly arranged, the other clamping block is arranged in a sliding manner, and one end of the screw rod 5 is rotatably connected with the sliding clamping block 6; the fixed nut 4 is sleeved on the screw rod 5, the fixed nut 4 is fixedly connected with the carrier plate 3, the rotating seat 14 is fixedly arranged on the rotating disk 25, and the rotating disk 25 is provided with an arc-shaped groove 15; the rotating seat 14 is hinged with the fixed frame 21, and the hinged center is superposed with the arc-shaped groove 15; the arc-shaped driving rod 16 is arranged in the arc-shaped groove 15, and two ends of the arc-shaped driving rod 16 are fixedly connected to the carrier plate 3; a second placing groove 23 is formed in the carrier plate 3, a first rotating motor 22 is fixedly installed in the second placing groove 23, and a gear 20 is fixedly connected to a rotating shaft of the first rotating motor 22; gear teeth are arranged on the inner side of the arc-shaped driving rod 16 and are meshed with the gear 20; when the first rotating motor 22 rotates, the first arc-shaped driving rod 16 is further driven to slide in the arc-shaped slot 15, and the carrier plate 3 is further driven to realize a certain angle adjustment; when the device is used, the crystal is clamped between the clamping blocks 6 by the clamping device, and then the rotating motor I22 is driven according to different angles so as to realize the angle adjustment of the crystal on the carrier plate 3; the depth of the cut is further controlled by height adjustment of the cutting device.

Further, a first placing groove 19 is formed in the bottom plate 1, and the turntable 25 is rotatably mounted in the first placing groove 19 through a bearing 17; a second rotating motor 24 is fixedly mounted on the first placing groove 19, and the second rotating motor 24 is connected with a rotating shaft of the rotating disc 25 through a gear pair, so that the rotating disc 25 can rotate.

Further, a support 2 is fixedly installed on the bottom plate 1, a screw rod 13 is rotatably installed on the support 2, a rotating shaft of a lifting motor 11 is fixedly connected to the tail end of the screw rod 13, and the lifting motor 11 is fixedly installed on the support 2; the lead screw 13 is provided with the truss 9, and when the lead screw 13 is driven by the lifting motor 11 to rotate, the truss 9 further moves up and down, and the cutting device is arranged on the truss 9.

The cutting device comprises a cutting motor 10, a cutting wheel 7 and a mounting rack 8, wherein the mounting rack 8 is fixedly arranged on a truss 9, and the cutting wheel 7 is rotatably arranged on the mounting rack 8; the rotating shaft of the cutting motor 10 is connected to the cutting wheel 7 in a transmission way; the cutting motor 10 is fixedly arranged on the truss 9; the cutting motor 10 further drives the cutting wheel 7 to rotate.

Further, a support frame 26 is fixedly installed at the bottom of the bottom plate 1, and the actual stability is further improved through the support frame 26.

Further, a lock and a cover 18 are fixedly arranged on the bottom plate 1 through bolts, and a rotary disc 25 penetrates through the lock and the cover 18; the sealing performance of the first placing groove 19 is further realized through the lock and the cover 18, and sundries are prevented from entering the first placing groove 19.

The utility model discloses a theory of operation is: when the first rotating motor 22 rotates, the first rotating motor further drives the arc-shaped driving rod 16 to slide in the arc-shaped slot 15, so as to drive the carrier plate 3 to realize a certain angle adjustment; the first rotating motor 22 is driven according to different angles, so that the angle adjustment of the crystal on the carrier plate 3 is realized; while the depth of the cut is further controlled by height adjustment of the cutting device.

Example two

In order to improve the lifting stability of the device, the embodiment is improved on the basis of the first embodiment in that a sliding rod 12 is arranged between the tail end of the bracket 2 and the bottom plate 1, and the truss 9 is arranged on the sliding rod 12 in a sliding manner; the slide rod 12 is parallel to the axial direction of the screw rod 13.

According to the detailed description of the above embodiments, it is easy to understand that the working principle of the present invention is: the sliding rod 12 is sleeved on the truss 9 in a sliding mode, and therefore lifting stability of the device is further improved.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. A clamping workbench for crystal cutting comprises a base plate (1), a clamping device and a cutting device, wherein the clamping device and the cutting device are arranged on the base plate (1), and the clamping workbench is characterized in that the cutting device has a lifting function, an angle adjusting mechanism is arranged between the clamping device and the base plate (1), and the clamping device comprises a support plate (3), a clamping block (6), a screw rod (5) and a fixing nut (4); the angle adjusting device comprises an arc-shaped driving rod (16), a rotary table (25), a rotary seat (14), a fixing frame (21) and a rotary motor I (22), wherein the fixing frame (21) is fixedly arranged at the bottom of the support plate (3), two clamping blocks (6) are arranged above the support plate (3), one of the clamping blocks is fixedly arranged, the other clamping block is slidably arranged, and one end of the screw rod (5) is rotatably connected to the sliding clamping block (6); the fixed nut (4) is sleeved on the screw rod (5), the fixed nut (4) is fixedly connected with the support plate (3), the rotating seat (14) is fixedly arranged on the turntable (25), and the turntable (25) is provided with an arc-shaped groove (15); the rotating seat (14) is hinged with the fixed frame (21), and the hinged center is superposed with the arc-shaped groove (15); the arc-shaped driving rod (16) is arranged in the arc-shaped groove (15), and two ends of the arc-shaped driving rod (16) are fixedly connected to the carrier plate (3); a second placing groove (23) is formed in the carrier plate (3), a first rotating motor (22) is fixedly installed in the second placing groove (23), and a gear (20) is fixedly connected to a rotating shaft of the first rotating motor (22); gear teeth are arranged on the inner side of the arc-shaped driving rod (16) and are meshed with the gear (20).

2. The crystal cutting clamping workbench according to claim 1, wherein the base plate (1) is provided with a first placing groove (19), and the turntable (25) is rotatably mounted in the first placing groove (19) through a bearing (17); a second rotating motor (24) is fixedly mounted on the first placing groove (19), and the second rotating motor (24) is connected with a rotating shaft of the rotating disc (25) through a gear pair.

3. The crystal cutting clamping workbench according to claim 2, wherein the bottom plate (1) is fixedly provided with a bracket (2), the bracket (2) is rotatably provided with a screw rod (13), the tail end of the screw rod (13) is fixedly connected with a rotating shaft of a lifting motor (11), and the lifting motor (11) is fixedly arranged on the bracket (2); the lead screw (13) is provided with a truss (9), and the cutting device is arranged on the truss (9).

4. The crystal cutting clamping workbench according to claim 3, wherein the cutting device comprises a cutting motor (10), a cutting wheel (7) and a mounting frame (8), the mounting frame (8) is fixedly arranged on the truss (9), and the cutting wheel (7) is rotatably arranged on the mounting frame (8); a rotating shaft of the cutting motor (10) is connected to the cutting wheel (7) in a transmission way; the cutting motor (10) is fixedly arranged on the truss (9).

5. The crystal cutting clamping table according to claim 1, wherein a support frame (26) is fixedly mounted on the bottom of the base plate (1).

6. The crystal cutting clamping table according to claim 4, wherein the bottom plate (1) is fixedly provided with a lock and cover (18) by bolts, and the rotary table (25) passes through the lock and cover (18).

7. The crystal cutting clamping workbench according to claim 6, wherein a sliding rod (12) is arranged between the end of the support (2) and the bottom plate (1), the truss (9) is arranged on the sliding rod (12) in a sliding manner, and the sliding rod (12) is parallel to the axial direction of the screw rod (13).