CN111890251A - Adjustable clamp for gem processing - Google Patents
Adjustable clamp for gem processing Download PDFInfo
- Publication number
- CN111890251A CN111890251A CN202010677141.2A CN202010677141A CN111890251A CN 111890251 A CN111890251 A CN 111890251A CN 202010677141 A CN202010677141 A CN 202010677141A CN 111890251 A CN111890251 A CN 111890251A
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- CN
- China
- Prior art keywords
- block
- lead screw
- groove
- adjusting block
- rod
- 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.)
- Granted
Links
- 239000010437 gem Substances 0.000 claims abstract description 55
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 55
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
The invention relates to the technical field of gem processing, in particular to an adjustable gem processing fixture which comprises a base and clamping blocks, wherein a sliding groove is formed above the base, a first adjusting block is connected in the sliding groove in a sliding manner, a first lead screw is connected in the sliding groove in a rotating manner, the first lead screw penetrates through the first adjusting block and is connected with the first adjusting block in a threaded manner, the right end of the first lead screw penetrates out of the base, a motor fixed above the base is arranged at the right end of the first lead screw, the first lead screw is connected with the power output end of the motor, a moving block positioned above the base is fixed above the first adjusting block, a second adjusting block is arranged above the moving block, a second lead screw is connected in the groove in a sliding manner, a second limiting rod positioned above the second lead screw is welded in the groove, the clamping blocks are fixed at the upper ends; the invention has the beneficial effects that: is convenient for stably clamping the jewel and is convenient for adjusting the position of the jewel.
Description
Technical Field
The invention relates to the technical field of gem processing, in particular to an adjustable gem processing clamp.
Background
In the process of processing the gem, the gem is clamped by adopting the clamp so as to be processed, different positions of the gem are processed in the processing process, the processing positions of different processing devices are different, and the position of the gem is required to be adjusted after the gem is clamped.
Disclosure of Invention
The invention provides an adjustable clamp for processing gemstones, which is convenient for stably clamping the gemstones and adjusting the positions of the gemstones, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an adjustable clamp for processing gemstones, which comprises a base and a clamping block;
the automatic feeding device is characterized in that a sliding groove is formed above the base, a first adjusting block is connected in the sliding groove in a sliding mode, a first lead screw is connected in the sliding groove in a rotating mode, the first lead screw penetrates through the adjusting block and is in threaded connection with the adjusting block, the right end of the first lead screw penetrates out of the base, a motor fixed above the base is arranged at the right end of the first lead screw, the first lead screw is connected with a power output end of the motor, a moving block located above the base is fixed above the first adjusting block, a groove is formed above the moving block, a second adjusting block is connected in the groove in a sliding mode, a second lead screw is connected in the groove in a rotating mode;
the utility model discloses a two-piece clamping device, including clamping block, clamping block left end, side groove, electronic jar, connecting rod, two all articulated between the clamping block left end and the clamping block left end have a clamping plate, the clamping block is located and moves the piece top, both sides all articulate around the clamping block left end, open in the clamping block left side has the side groove that is located between two clamping plates, the inside right side in side groove is fixed with electronic jar, electronic jar left side is connected with the pole that moves that extends the side groove notch, it all articulates between pole left end and the two clamping plates to move has the.
Preferably, the base top is opened has two symmetric distribution in the spacing groove of both sides around the spout, sliding connection has the movable block in the spacing groove, the movable block is fixed with the removal piece, spacing inslot welding has gag lever post one, the gag lever post is one and is passed the movable block and rather than sliding connection.
Preferably, the second screw penetrates through the second adjusting block and is in threaded connection with the second adjusting block, the front end of the second screw penetrates through the front side of the moving block, a rotating handle is welded at the front end of the second screw, and the second limiting rod penetrates through the second adjusting block and is in sliding connection with the second adjusting block.
Preferably, the front end and the rear end of the moving block are both fixed with a third limiting rod positioned above the rotating handle, the front end and the rear end of the clamping block are both fixed with L-shaped rods, and the third limiting rod penetrates through the L-shaped rods and is in sliding connection with the L-shaped rods.
Preferably, the middle part of one side of each of the two clamping plates opposite to each other is provided with a clamping groove, and a rubber sheet is bonded inside each clamping groove.
Preferably, the front side and the rear side of the inner wall of the side groove are both provided with inner grooves, and the inner grooves are connected with limit blocks fixed with the moving rods in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
the electric cylinder works, the moving rod drives the clamping plates to move through the two connecting rods, the jewel is clamped or released, the spring is stretched when the jewel is released by the clamping plates, and the spring in a stretching state rebounds to assist the clamping plates to clamp the jewel when the jewel is clamped by the clamping plates, so that the arrangement of the spring is favorable for improving the stability of the jewel clamped by the clamping plates;
through making the motor rotate, can adjust the position about the precious stone, through rotating rotatory handle, can adjust the front and back position of precious stone, and the auto-lock nature of usable lead screw one and two screw threads of lead screw makes the precious stone keep to the position after adjusting, adjusts through the position to the precious stone to better processing the precious stone, and the regulation mode is simple and convenient.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the clamping block of the present invention.
The labels in the figure are: 1-a base; 2-a chute; 3, a first lead screw; 4-a motor; 5-adjusting a first block; 6-moving blocks; 7-a limiting groove; 8-a movable block; 9-a first limiting rod; 10-a groove; 11-a second adjusting block; 12-a second lead screw; 13-a second limiting rod; 14-L-shaped rods; 15-limiting rod III; 16-a clamping block; 17-a splint; 18-a spring; 19-a connecting rod; 20-side groove; 21-an electric cylinder; 22-moving the rod; 23-an inner groove; 24-a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Please refer to fig. 1 to 3:
an adjustable clamp for processing gemstones comprises a base 1 and a clamping block 16;
a sliding groove 2 is formed above the base 1, a first adjusting block 5 is connected in the sliding groove 2 in a sliding mode, a first lead screw 3 is connected in the sliding groove 2 in a rotating mode, the first lead screw 3 penetrates through the first adjusting block 5 and is in threaded connection with the first adjusting block, the right end of the first lead screw 3 penetrates through the base 1, a motor 4 fixed above the base 1 is arranged at the right end of the first lead screw 3, the first lead screw 3 is connected with the power output end of the motor 4, a moving block 6 located above the base 1 is fixed above the first adjusting block 5, a groove 10 is formed above the moving block 6, a second adjusting block 11 is connected in the groove 10 in a sliding mode, a second lead screw 12 is connected in the groove 10 in a rotating mode; a second screw rod 12 penetrates through the second adjusting block 11 and is in threaded connection with the second adjusting block, the front end of the second screw rod 12 penetrates through the front side of the moving block 6, a rotating handle is welded at the front end of the second screw rod 12, and a second limiting rod 13 penetrates through the second adjusting block 11 and is in sliding connection with the second adjusting block;
the clamping block 16 is fixed at the upper end of the second adjusting block 11, the clamping block 16 is located above the moving block 6, clamping plates 17 are hinged to the front side and the rear side of the left end of the clamping block 16, a side groove 20 located between the two clamping plates 17 is formed in the left side of the clamping block 16, an electric cylinder 21 is fixed to the right side inside the side groove 20, a moving rod 22 extending out of the notch of the side groove 20 is connected to the left side of the electric cylinder 21, connecting rods 19 are hinged between the left end of the moving rod 22 and the two clamping plates 17, and a spring 18 located on the left side of the moving rod 22 is fixed; the middle parts of the opposite sides of the two clamping plates 17 are provided with clamping grooves, and rubber sheets are bonded inside the clamping grooves;
when the clamping device is used, a jewel is placed between the two clamping grooves, the electric cylinder 21 is started to pull the moving rod 22 to move rightwards, the two clamping plates 17 are pulled to approach each other through the two connecting rods 19 when the moving rod 22 moves rightwards, until the two clamping plates 17 move to clamp the jewel to finish clamping the jewel, and the electric cylinder 21 is closed after the jewel is clamped;
both sides all have inside groove 23 around the side channel 20 inner wall, and sliding connection has and moves the stopper 24 that pole 22 is fixed in inside groove 23, can drive stopper 24 and remove including in the inslot 23 when moving pole 22 and remove, and stopper 24 is supplementary to be moved pole 22 and is steadily removed about, avoids moving pole 22 and removes the in-process and take place the skew, influences the angle that two splint 17 removed, leads to the firm centre gripping of influence to the precious stone.
After the jewel is clamped, a user can adjust the position of the jewel, when the jewel is adjusted in the left-right position, the motor 4 is started to enable the screw rod I3 to rotate, the screw rod I3 penetrates through the adjusting block I5 and is in threaded connection with the adjusting block I, the adjusting block I5 is driven to slide left and right in the sliding groove 2 when the screw rod I3 rotates, the jewel clamped between the two clamping plates 17 moves left and right along with the screw rod I, after the jewel moves to a required position, the motor 4 is closed to enable the screw rod I3 to stop rotating, the adjusting block I5 is fixed in position by utilizing the self-locking property of the screw thread of the screw rod I3, so that the adjustment of the left-right position of the jewel is completed, when the front-back position is adjusted, the rotating handle is rotated to enable the screw rod II 12 to rotate, the screw rod II 12 penetrates through the adjusting block II 11 and is in threaded connection with the adjusting block II 11, after the gem is moved to a required position, stopping rotating the rotary handle to stop rotating the second lead screw 12, fixing the position of the first adjusting block 5 by utilizing the self-locking property of the threads of the second lead screw 12, completing the adjustment of the front and rear positions of the gem, and adjusting the position of the gem to better process the gem;
two limiting grooves 7 symmetrically distributed on the front side and the rear side of the sliding groove 2 are formed above the base 1, a movable block 8 is connected in the limiting grooves 7 in a sliding mode, the movable block 8 is fixed with the moving block 6, a first limiting rod 9 is welded in the limiting grooves 7, the first limiting rod 9 penetrates through the movable block 8 and is in sliding connection with the movable block, the movable block 8 is driven to slide left and right in the groove 10 along the outer wall of the first limiting rod 9 when the moving block 6 moves left and right, the arrangement of the movable block 8 and the first limiting rod 9 is beneficial to assisting the moving block 6 to stably move left and right, a second limiting rod 13 penetrates through the second adjusting block 11 and is in sliding connection with the second adjusting block, the second adjusting block 11 can slide back and forth along the outer wall of the second limiting rod 13 when moving back and forth, the second limiting rod 13 is beneficial to assisting the second adjusting block 11 to stably move back and forth, a third limiting rod 15 located above the rotating handle is, the third limiting rod 15 penetrates through the L-shaped rod 14 and is in sliding connection with the L-shaped rod, the clamping block 16 can drive the L-shaped rod 14 to move back and forth along the outer wall of the third limiting rod 15 when moving back and forth along with the second adjusting block 11, the L-shaped rod 14 and the third limiting rod 15 are arranged to assist the clamping block 16 to move back and forth stably, and the position of the gem is conveniently and stably adjusted.
When dismantling the precious stone after the processing is accomplished, start electronic jar 21 and make its promotion move pole 22 and remove left, move pole 22 and promote two splint 17 through two connecting rods 19 when removing and remove to keeping away from each other, move to relaxing the precious stone until two splint 17 remove, can take off the precious stone and accomplish the dismantlement to the precious stone, can make spring 18 stretch when splint 17 keep away from each other, and the spring 18 that is in tensile state when splint 17 remove to pressing from both sides tight precious stone kick-backs, supplementary splint 17 press from both sides tight precious stone.
The present invention should be considered as limited only by the preferred embodiments of the invention, and not limited to the above embodiments, and it should be understood that any modifications, equivalents and improvements made within the spirit and principle of the invention are included in the scope of the invention.
Claims (6)
1. The utility model provides a anchor clamps are used in precious stone processing with adjustable, includes base (1) and clamp splice (16), its characterized in that:
a sliding chute (2) is arranged above the base (1), a first adjusting block (5) is connected in the sliding chute (2) in a sliding way, a first lead screw (3) is rotationally connected in the chute (2), the first lead screw (3) penetrates through the first adjusting block (5) and is in threaded connection with the first adjusting block, the right end of the first lead screw (3) penetrates through the base (1), the right end of the first lead screw (3) is provided with a motor (4) fixed above the base (1), the first lead screw (3) is connected with the power output end of the motor (4), a moving block (6) positioned above the base (1) is fixed above the first adjusting block (5), a groove (10) is arranged above the moving block (6), a second adjusting block (11) is connected in the groove (10) in a sliding way, a second lead screw (12) is rotatably connected in the groove (10), and a second limiting rod (13) positioned above the second lead screw (12) is welded in the groove (10);
the utility model discloses a clamp plate, including clamp block (16), regulating block (6), splint (16), both sides all articulate around clamp block (16) left end and have splint (17), open in clamp block (16) left side has side channel (20) that are located between two splint (17), the inside right side of side channel (20) is fixed with electronic jar (21), electronic jar (21) left side is connected with moves pole (22) that extend side channel (20) notch, it all articulates between pole (22) left end and two splint (17) has connecting rod (19), two be fixed with between splint (17) and be located and move left spring (18) of pole (22).
2. An adjustable gemstone working fixture as recited in claim 1, wherein: base (1) top is opened has spacing groove (7) of two symmetric distribution in both sides around spout (2), sliding connection has movable block (8) in spacing groove (7), movable block (8) are fixed with moving block (6), welded spacing rod (9) in spacing groove (7), spacing rod (9) run through movable block (8) and rather than sliding connection.
3. An adjustable gemstone working fixture as recited in claim 1, wherein: the second screw rod (12) penetrates through the second adjusting block (11) and is in threaded connection with the second adjusting block, the front end of the second screw rod (12) penetrates through the front side of the moving block (6), a rotating handle is welded at the front end of the second screw rod (12), and the second limiting rod (13) penetrates through the second adjusting block (11) and is in sliding connection with the second adjusting block.
4. An adjustable gemstone working fixture as recited in claim 3, wherein: the front end and the rear end of the moving block (6) are respectively fixed with a third limiting rod (15) positioned above the rotating handle, the front end and the rear end of the clamping block (16) are respectively fixed with an L-shaped rod (14), and the third limiting rods (15) penetrate through the L-shaped rods (14) and are connected with the L-shaped rods in a sliding mode.
5. An adjustable gemstone working fixture as recited in claim 1, wherein: the middle part of one side of the two clamping plates (17) opposite to each other is provided with a clamping groove, and a rubber sheet is bonded inside the clamping groove.
6. An adjustable gemstone working fixture as recited in claim 1, wherein: inner grooves (23) are formed in the front side and the rear side of the inner wall of the side groove (20), and limiting blocks (24) fixed with the moving rod (22) are connected in the inner grooves (23) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677141.2A CN111890251B (en) | 2020-07-14 | 2020-07-14 | Adjustable clamp for gem processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677141.2A CN111890251B (en) | 2020-07-14 | 2020-07-14 | Adjustable clamp for gem processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111890251A true CN111890251A (en) | 2020-11-06 |
| CN111890251B CN111890251B (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010677141.2A Active CN111890251B (en) | 2020-07-14 | 2020-07-14 | Adjustable clamp for gem processing |
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| Country | Link |
|---|---|
| CN (1) | CN111890251B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150887A (en) * | 2017-12-21 | 2018-06-12 | 董桂芳 | A kind of precision stage based on LED light source |
| CN210616189U (en) * | 2019-06-05 | 2020-05-26 | 廖强 | A anchor clamps mobile device for in precious stone processing |
| CN111230765A (en) * | 2020-01-14 | 2020-06-05 | 大同新成新材料股份有限公司 | Multi-point limiting clamping type intelligent carbon sliding plate machining tool and use method thereof |
| CN111319009A (en) * | 2018-12-14 | 2020-06-23 | 湘潭县双江竹木制品厂 | Electromechanical device auxiliary manufacturing device |
-
2020
- 2020-07-14 CN CN202010677141.2A patent/CN111890251B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150887A (en) * | 2017-12-21 | 2018-06-12 | 董桂芳 | A kind of precision stage based on LED light source |
| CN111319009A (en) * | 2018-12-14 | 2020-06-23 | 湘潭县双江竹木制品厂 | Electromechanical device auxiliary manufacturing device |
| CN210616189U (en) * | 2019-06-05 | 2020-05-26 | 廖强 | A anchor clamps mobile device for in precious stone processing |
| CN111230765A (en) * | 2020-01-14 | 2020-06-05 | 大同新成新材料股份有限公司 | Multi-point limiting clamping type intelligent carbon sliding plate machining tool and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111890251B (en) | 2021-08-31 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: Room 502, Block B, Building 12, Hengsheng Science and Technology Park, Economic Development Zone, Jiujiang City, Jiangxi Province, 332000 Patentee after: JIUJIANG ARTISAN CULTURE AND CREATIVE Co.,Ltd. Country or region after: China Address before: 401332 601c183, SOHO building, No. 28-2, Xiyong Avenue, Shapingba District, Chongqing Patentee before: Chongqing zhuojing Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |