CN213917193U - Precision casting rotating and clamping mechanism for centrifuge - Google Patents
Precision casting rotating and clamping mechanism for centrifuge Download PDFInfo
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- CN213917193U CN213917193U CN202023059697.XU CN202023059697U CN213917193U CN 213917193 U CN213917193 U CN 213917193U CN 202023059697 U CN202023059697 U CN 202023059697U CN 213917193 U CN213917193 U CN 213917193U
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- clamping
- connecting seat
- slide rail
- threaded rod
- rotating
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Abstract
The utility model discloses a precision casting piece rotating clamping mechanism for a centrifuge, which comprises a fixed base plate, linear slide rails, a connecting seat and a clamping block, wherein a plurality of linear slide rails are fixedly arranged on the upper end surface of the fixed base, the connecting seat is connected on the slide rails in a sliding way, the clamping block is fixedly arranged on the connecting seat, the linear slide rails comprise a slide rail body, a transmission rotating shaft groove is arranged on the slide rail body, rotating bearings are fixedly arranged at two ends in the rotating shaft groove, a threaded rod with external threads is fixedly connected between the rotating bearings, a transmission shaft sleeve is fixedly connected on the threaded rod in a sleeved way, and the transmission shaft sleeve is fixedly connected with the connecting seat. The production efficiency is improved.
Description
Technical Field
The utility model relates to a fixture field, in particular to precision casting rotates fixture for centrifuge.
Background
When a precision casting of a centrifuge is produced, because the product is annular, the inner annular surface and the outer annular surface of the product need to be processed, a general clamping mechanism only can clamp the outer annular surface or the outer annular surface of a workpiece, and the product can be processed only by replacing a processing machine or a clamping mechanism during processing, so that the time is wasted, the production efficiency is reduced, and meanwhile, the matching of a plurality of machines or the matching of a clamp is required, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a smart foundry goods rotation fixture for centrifuge carries out the clamping to the product through linear slide rail control grip block, because the grip block both sides all are equipped with the clamping face, can carry out external stay formula clamping or outer clamp formula clamping to the product as required under the condition that does not change clamping device, can effectual improvement production efficiency to reduce staff's intensity of labour.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a smart foundry goods rotates fixture for centrifuge, comprising a fixed base plate, linear slide rail, connecting seat and grip block, this unable adjustment base up end fixed mounting has a plurality of linear slide rail that are the ring array, sliding connection has the connecting seat on this slide rail, fixed mounting has the grip block on this connecting seat, this linear slide rail includes the slide rail body, the transmission pivot groove has been seted up on this slide rail body, the both ends fixed mounting in this pivot inslot has swivel bearing, fixedly connected with sets up the threaded rod of external screw thread between this swivel bearing, ring cover fixedly connected with transmission axle sleeve on this threaded rod, this transmission axle sleeve and connecting seat fixed connection.
Furthermore, a power output device is fixedly mounted on a fixing bottom plate at the extending and connecting position of the central axis of the threaded rod and fixedly connected with the threaded rod, and a power device is fixedly connected to the power output device and fixedly mounted on the lower end face of the fixing bottom plate.
Furthermore, the clamping block is provided with an outer clamping surface and an inner clamping surface, the outer clamping surface and the inner clamping surface are both arc-shaped, and arc centers of the outer clamping surface and the inner clamping surface are both arranged on the clamping block.
Furthermore, the clamping blocks are connected with each other in a sliding mode, and the clamping blocks form a circular ring when connected with each other.
Furthermore, clamping plates extending from the connecting seat are fixedly arranged on two sides of the lower end of the connecting seat and are connected with the linear slide rail in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a linear slide rail control grip block carries out the clamping to the product, because the grip block both sides all are equipped with the clamping face, can carry out external stay formula clamping or outer clamp formula clamping to the product as required under the condition that does not change clamping device, can effectual improvement production efficiency to reduce staff's intensity of labour.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention.
Reference numerals
1. Fixing the bottom plate; 2. a linear slide rail; 3. a connecting seat; 4. a clamping block; 5. a slide rail body; 6. a transmission rotating shaft groove; 7. a rotating bearing; 8. a threaded rod; 9. a driving shaft sleeve; 10. a power take-off; 11. a power plant; 12. an outer clamping surface; 13. an inner clamping surface; 14. and (4) clamping the board.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.
Referring to fig. 1-2, a precision casting piece rotating clamping mechanism for a centrifuge comprises a fixed base plate 1, linear slide rails 2, a connecting seat 3 and a clamping block 4, wherein a plurality of linear slide rails 2 in an annular array are fixedly mounted on the upper end surface of the fixed base, the connecting seat 3 is connected on the slide rails in a sliding manner, the clamping block 4 used for clamping a product is fixedly mounted on the connecting seat 3, the linear slide rails 2 comprise a slide rail body 5, a transmission rotating shaft groove 6 used for fixedly mounting a rotating bearing 7 and a transmission threaded rod 8 is formed in the slide rail body 5, rotating bearings 7 are fixedly mounted at two ends in the rotating shaft groove, the threaded rod 8 with external threads is fixedly connected between the rotating bearings 7, a transmission shaft sleeve 9 is fixedly connected on the threaded rod 8, and the transmission shaft sleeve 9 is fixedly connected with the connecting seat 3.
The utility model discloses a power output device 10, including threaded rod 8, power output device 10, power device 11, fixed mounting is terminal surface under fixed baseplate 1, this power output device 10 and threaded rod 8 fixed connection, fixedly connected with power device 11 on this power output device 10, this power device 11 fixed mounting are used for transmitting power device 11's power to threaded rod 8 in step on, drive threaded rod 8 synchronous revolution on the fixed baseplate 1 of threaded rod 8's axis extension handing-over department.
The clamping block 4 is provided with an outer clamping face 12 and an inner clamping face 13, the outer clamping face 12 and the inner clamping face 13 are both arc-shaped, the arc centers of the outer clamping face 12 and the inner clamping face 13 are both on the clamping block 4, the product can be clamped effectively through the double-face clamping faces on the clamping block 4, and in the clamping process, clamping traces cannot be generated on the product due to the fact that the clamping faces are arc-shaped.
The clamping blocks 4 are connected with each other in a sliding mode, and the clamping blocks 4 form a circular ring shape when being connected with each other.
It should be noted that the utility model discloses a 2 control grip blocks 4 of linear slide rail carry out the clamping to the product, because grip blocks 4 both sides all are equipped with the clamping face, can carry out external stay formula clamping or outer clamp formula clamping to the product as required under the condition that does not change clamping device, can effectual improvement production efficiency to reduce staff's intensity of labour.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (5)
1. The utility model provides a precision casting rotates fixture for centrifuge, includes PMKD (1), linear slide rail (2), connecting seat (3) and grip block (4), its characterized in that: a plurality of linear slide rails (2) that are the annular array are fixedly installed to unable adjustment base up end, sliding connection has connecting seat (3) on this slide rail, fixed mounting has grip block (4) on this connecting seat (3), this linear slide rail (2) include slide rail body (5), transmission pivot groove (6) have been seted up on this slide rail body (5), both ends fixed mounting in this pivot inslot has swivel bearing (7), threaded rod (8) of external screw thread have been seted up to fixedly connected with between this swivel bearing (7), the cover fixedly connected with transmission axle sleeve (9) fit over this threaded rod (8), this transmission axle sleeve (9) and connecting seat (3) fixed connection.
2. The rotating clamping mechanism for the precision castings according to claim 1, characterized in that: the power output device (10) is fixedly installed on the fixing bottom plate (1) at the extending and connecting position of the central axis of the threaded rod (8), the power output device (10) is fixedly connected with the power device (11), and the power device (11) is fixedly installed on the lower end face of the fixing bottom plate (1).
3. The rotating clamping mechanism for the precision castings according to claim 1, characterized in that: the clamping block (4) is provided with an outer clamping surface (12) and an inner clamping surface (13), the outer clamping surface (12) and the inner clamping surface (13) are both arc-shaped, and arc centers of the outer clamping surface (12) and the inner clamping surface (13) are both arranged on the clamping block (4).
4. The rotating clamping mechanism for the precision castings according to claim 1, characterized in that: the clamping blocks (4) are connected with each other in a sliding mode, and the clamping blocks (4) form a circular ring when connected with each other.
5. The rotating clamping mechanism for the precision castings according to claim 1, characterized in that: the clamping plate (14) extending out of the connecting seat (3) is fixedly arranged on two sides of the lower end of the connecting seat (3), and the clamping plate (14) is connected with the linear sliding rail (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059697.XU CN213917193U (en) | 2020-12-18 | 2020-12-18 | Precision casting rotating and clamping mechanism for centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059697.XU CN213917193U (en) | 2020-12-18 | 2020-12-18 | Precision casting rotating and clamping mechanism for centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917193U true CN213917193U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059697.XU Active CN213917193U (en) | 2020-12-18 | 2020-12-18 | Precision casting rotating and clamping mechanism for centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917193U (en) |
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2020
- 2020-12-18 CN CN202023059697.XU patent/CN213917193U/en active Active
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