CN217168233U - Irregular casting clamping device for casting production - Google Patents
Irregular casting clamping device for casting production Download PDFInfo
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- CN217168233U CN217168233U CN202220602443.8U CN202220602443U CN217168233U CN 217168233 U CN217168233 U CN 217168233U CN 202220602443 U CN202220602443 U CN 202220602443U CN 217168233 U CN217168233 U CN 217168233U
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Abstract
The utility model discloses an irregular foundry goods clamping device is used in foundry goods production, including the stage body, it is provided with the annular piece to rotate on the stage body, it is connected with first gear to rotate on the annular piece, it is provided with a plurality of second gears, every to rotate on the annular piece the second gear is equal to be connected with the first gear engagement that corresponds, a plurality of racks of sliding connection on the annular piece, every the rack is equal to be connected with the second gear engagement that corresponds, the first slider of fixedly connected with on the rack, every the homoslip is provided with the second slider on the first slider, the second slider is connected through first spring and first slider. The utility model discloses can be through mutually supporting of second gear and rack, stabilize the centre gripping with anomalous foundry goods for the foundry goods is difficult for taking place not hard up in the course of working, and the operation is very simple, thereby improves the machining efficiency to the foundry goods.
Description
Technical Field
The utility model relates to a foundry goods production technical field especially relates to an irregular foundry goods clamping device is used in foundry goods production.
Background
The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by using pouring, injection, suction or other pouring methods, and the object with certain shape, size and performance is obtained after the casting mold is cooled and subjected to subsequent processing means such as grinding and the like, when the casting is processed, the casting needs to be positioned firstly and then processed, and at the moment, a corresponding clamping device needs to be used.
The existing clamping device is relatively fixed in most structures, when castings with irregular shapes need to be clamped, the castings are often clamped unstably, the castings are very easy to loosen in the subsequent machining process, the castings need to be manually clamped again, and the operation is very complicated, so that the machining efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, current clamping device, most of structures are all relatively more fixed, when needs carry out the centre gripping to the anomalous foundry goods of shape, often all the not enough stability of centre gripping, the foundry goods is very easily not hard up at the in-process of follow-up processing, needs the manual work to grasp again, and the operation is got up very loaded down with trivial details to reduce machining efficiency, and the irregular foundry goods clamping device is used in foundry goods production that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an irregular foundry goods clamping device is used in foundry goods production, includes the stage body, it is provided with the annular piece to rotate on the stage body, it is connected with first gear to rotate on the annular piece, it is provided with a plurality of second gears, every to rotate on the annular piece the second gear is equal to be connected with the first gear engagement that corresponds, a plurality of racks of sliding connection on the annular piece, every the rack is equal to be connected with the second gear engagement that corresponds, the first slider of fixedly connected with on the rack, every it is provided with the second slider to all slide on the first slider, the second slider passes through first spring and first slider connection, every equal first grip block of fixedly connected with on the second slider.
Preferably, each first clamping block is fixedly connected with a supporting block, each supporting block is hinged with a second clamping block, each second clamping block is fixedly connected with two second springs, and each second spring is fixedly connected with the first clamping block.
Preferably, the table body is rotatably connected with a first mounting block, the first mounting block is fixedly connected with two second mounting blocks, and each second mounting block is fixedly connected with the annular block.
Preferably, the table body is provided with a third installation block, each second installation block is fixedly connected with the third installation block, the third installation block and the first installation block are fixedly connected with electric telescopic rods, and each electric telescopic rod is fixedly connected with a third clamping block.
Preferably, a servo motor is fixedly connected to the annular block, and an output shaft of the servo motor is fixedly connected with the second gear.
Preferably, a plurality of sliding grooves are formed in the annular block, and each rack is connected with the corresponding sliding groove in a sliding mode.
Preferably, a plurality of supporting bases are fixedly connected to the table body, and the supporting bases are symmetrically arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
when needs carry out the centre gripping to anomalous foundry goods, place the foundry goods on the third grip block of below earlier, start two electric telescopic handle, make two third grip blocks from vertical direction with the foundry goods closely centre gripping, restart servo motor, make a plurality of second grip blocks from respective position with the stable centre gripping of foundry goods on the horizontal direction, simultaneously under the cooperation of second spring, the change of inclination takes place in succession for a plurality of second grip blocks, until with the casting surface of respective position department closely laminate, with the more stable of foundry goods centre gripping, can pass through mutually supporting of second gear and rack, stably centre gripping anomalous foundry goods, make the foundry goods difficult emergence not hard up in the course of working, the operation is very simple, thereby improve the machining efficiency to the foundry goods.
Drawings
Fig. 1 is a schematic front structural view of an irregular casting clamping device for casting production according to the present invention;
fig. 2 is a schematic top sectional view of an irregular casting clamping device for casting production according to the present invention;
fig. 3 is a partially enlarged view of a in fig. 2.
In the figure: the device comprises a table body 1, a servo motor 2, an annular block 3, a second mounting block 4, a third mounting block 5, a third clamping block 6, a first mounting block 7, an electric telescopic rod 8, a supporting base 9, a first gear 10, a first sliding block 11, a rack 12, a second gear 13, a first clamping block 14, a second clamping block 15, a supporting block 16, a second spring 17, a second sliding block 18 and a first spring 19.
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.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1-3, an irregular casting clamping device for casting production comprises a table body 1, wherein a plurality of supporting bases 9 are fixedly connected to the table body 1, the supporting bases 9 are symmetrically arranged, and the stability of the table body 1 is improved due to the arrangement of the supporting bases 9. The rotary table comprises a table body 1, wherein a ring-shaped block 3 is arranged on the table body 1 in a rotating mode, a first installation block 7 is connected to the table body 1 in a rotating mode, two second installation blocks 4 are fixedly connected to the first installation block 7, each second installation block 4 is fixedly connected with the ring-shaped block 3, the first installation blocks 7 and the second installation blocks 4 are arranged, so that a worker can rotate the first installation blocks 7 and process clamped castings, and the machining efficiency is improved.
Be provided with third installation piece 5 on the stage body 1, every second installation piece 4 all with 5 fixed connection of third installation piece, equal fixedly connected with electric telescopic handle 8 on third installation piece 5 and the first installation piece 7, equal fixedly connected with third grip block 6 on every electric telescopic handle 8, electric telescopic handle 8 and the setting of third grip block 6 can be followed and fixed the foundry goods in the vertical direction to with the more stable of foundry goods centre gripping.
Rotate on the annular piece 3 and be connected with first gear 10, rotate on the annular piece 3 and be provided with a plurality of second gears 13, fixedly connected with servo motor 2 on the annular piece 3, servo motor 2's output shaft and second gear 13 fixed connection start servo motor 2, and servo motor 2's output shaft rotates, drives corresponding second gear 13 and rotates for first gear 10 rotates.
Every second gear 13 all meshes with the first gear 10 that corresponds and is connected, a plurality of racks 12 of sliding connection on the annular piece 3, every rack 12 all meshes with the second gear 13 that corresponds and is connected, a plurality of spouts have been seted up on the annular piece 3, every rack 12 all with the spout sliding connection that corresponds, the setting of spout has restricted rack 12's removal orbit for rack 12 can only be fixed ascending steady motion of side.
The rack 12 is fixedly connected with first sliders 11, each first slider 11 is provided with a second slider 18 in a sliding mode, the second sliders 18 are connected with the first sliders 11 through first springs 19, each second slider 18 is provided with a first clamping block 14 in a fixed connection mode, each first clamping block 14 is provided with a supporting block 16 in a fixed connection mode, each supporting block 16 is hinged with a second clamping block 15, each second clamping block 15 is provided with two second springs 17 in a fixed connection mode, each second spring 17 is fixedly connected with the first clamping block 14, under the cooperation of the second springs 17 and the supporting blocks 16, the second clamping blocks 15 are changed in inclination angle, the surfaces of castings which correspond to the positions respectively are tightly attached, and the castings are clamped more stably.
In the utility model, when an irregular casting needs to be clamped, the casting is firstly placed on the lower third clamping block 6, two electric telescopic rods 8 are started to enable the two third clamping blocks 6 to do stable motion in the vertical direction, the two third clamping blocks 6 are close to each other until the casting is tightly clamped in the vertical direction, then the servo motor 2 is started, the output shaft of the servo motor 2 rotates to drive the corresponding second gear 13 to rotate, so that the first gear 10 rotates to drive the other second gears 13 to rotate, the second gear 13 rotates to drive the respective rack 12 to rotate, thereby driving the first slide block 11 to move, the first slide block 11 limits the moving track under the limiting action of the chute, one end of the first slide block 11, which is connected with the second slide block 18, is slowly close to the casting to drive the second clamping block 15 to move, so that the plurality of second clamping blocks 15 are continuously contacted with the surface of the casting, make second slider 18 and first slider 11 take place the relative slip, the deformation of the not equidimension takes place for a plurality of first springs 19, under the reaction force of first spring 19, a plurality of second grip blocks 15 from respective position with the stable centre gripping of foundry goods in the horizontal direction, simultaneously under the cooperation of second spring 17, the change of inclination takes place for a plurality of second grip blocks 15 in succession, until closely laminating with the foundry goods surface of respective position department, it is more stable with the foundry goods centre gripping, the staff rotate first installation piece 7 again and process the foundry goods can, can be through the mutually supporting of second gear 13 and rack 12, stabilize the centre gripping with anomalous foundry goods, make the foundry goods difficult emergence not hard up in the course of working, the operation is very simple, thereby improve the machining efficiency to the foundry goods.
In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An irregular casting clamping device for casting production comprises a table body (1) and is characterized in that, the table body (1) is rotatably provided with an annular block (3), the annular block (3) is rotatably connected with a first gear (10), a plurality of second gears (13) are rotatably arranged on the annular block (3), each second gear (13) is meshed with the corresponding first gear (10), the annular block (3) is connected with a plurality of racks (12) in a sliding way, each rack (12) is meshed and connected with a corresponding second gear (13), the rack (12) is fixedly connected with first sliding blocks (11), each first sliding block (11) is provided with a second sliding block (18) in a sliding manner, the second sliding blocks (18) are connected with the first sliding blocks (11) through first springs (19), and each second sliding block (18) is fixedly connected with a first clamping block (14).
2. The irregular casting clamping device for casting production according to claim 1, wherein each first clamping block (14) is fixedly connected with a supporting block (16), each supporting block (16) is hinged with a second clamping block (15), each second clamping block (15) is fixedly connected with two second springs (17), and each second spring (17) is fixedly connected with the first clamping block (14).
3. The irregular casting clamping device for casting production according to claim 1, wherein a first mounting block (7) is rotatably connected to the table body (1), two second mounting blocks (4) are fixedly connected to the first mounting block (7), and each second mounting block (4) is fixedly connected to the annular block (3).
4. The irregular casting clamping device for casting production according to claim 3, wherein a third mounting block (5) is arranged on the table body (1), each second mounting block (4) is fixedly connected with the third mounting block (5), electric telescopic rods (8) are fixedly connected to the third mounting block (5) and the first mounting block (7), and a third clamping block (6) is fixedly connected to each electric telescopic rod (8).
5. An irregular casting clamping device for casting production according to claim 1, characterized in that the annular block (3) is fixedly connected with a servo motor (2), and an output shaft of the servo motor (2) is fixedly connected with the second gear (13).
6. The irregular casting clamping device for casting production according to claim 1, wherein a plurality of sliding grooves are formed in the annular block (3), and each rack (12) is slidably connected with the corresponding sliding groove.
7. The irregular casting clamping device for casting production according to claim 1, wherein a plurality of supporting bases (9) are fixedly connected to the table body (1), and the supporting bases (9) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220602443.8U CN217168233U (en) | 2022-03-19 | 2022-03-19 | Irregular casting clamping device for casting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220602443.8U CN217168233U (en) | 2022-03-19 | 2022-03-19 | Irregular casting clamping device for casting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217168233U true CN217168233U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220602443.8U Active CN217168233U (en) | 2022-03-19 | 2022-03-19 | Irregular casting clamping device for casting production |
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| Country | Link |
|---|---|
| CN (1) | CN217168233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302278A (en) * | 2022-10-11 | 2022-11-08 | 南通至顺聚氨酯材料有限公司 | Machine tool clamp for hardware machining |
-
2022
- 2022-03-19 CN CN202220602443.8U patent/CN217168233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302278A (en) * | 2022-10-11 | 2022-11-08 | 南通至顺聚氨酯材料有限公司 | Machine tool clamp for hardware machining |
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