CN212578070U - Clamping tool suitable for machining shaft parts on numerical control lathe - Google Patents
Clamping tool suitable for machining shaft parts on numerical control lathe Download PDFInfo
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- CN212578070U CN212578070U CN202021281077.8U CN202021281077U CN212578070U CN 212578070 U CN212578070 U CN 212578070U CN 202021281077 U CN202021281077 U CN 202021281077U CN 212578070 U CN212578070 U CN 212578070U
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- fixed mounting
- block
- fixedly provided
- base
- centre gripping
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Abstract
The utility model relates to a centre gripping technical field just discloses centre gripping frock suitable for numerical control lathe processing axle type part, the on-line screen storage device comprises a base, the top fixed mounting of base has the slide, the top fixed mounting of base has the backplate, the positive fixed mounting of backplate has electric putter, electric putter's positive fixed mounting has places the seat, the inside swing joint who places the seat has one end to run through and extend to the outside axle type part body of placing the seat, the top fixed mounting of base has the mount table, the top fixed mounting of mount table has the bottom grip block, the outside and the bottom grip block swing joint of axle type part body, the top fixed mounting of slide has the connecting plate. This centre gripping frock suitable for numerical control lathe processing axle type part has wholly reached the accurate purpose of precision, and the clamping function of this centre gripping frock is by servo motor accurate control, can not have the condition of deviation, greatly increased the result of use of centre gripping frock.
Description
Technical Field
The utility model relates to a centre gripping technical field specifically is a centre gripping frock suitable for numerical control lathe processing axle class part.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present, and is mainly used for cutting and processing the inner and outer cylindrical surfaces of shaft parts or disc parts, the inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylindrical and conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
Numerical control lathe can be processed for multiple part, wherein there are various axle type parts, and need use the centre gripping frock to fix it when processing these axle type parts, most centre gripping frock on the existing market has the shortcoming that the precision is inaccurate, lead to when traditional centre gripping frock carries out the centre gripping to axle type part, there may be partial deviation, unable accurate effectual centre gripping frock of carrying out, greatly reduced the result of use of centre gripping frock, so provide a centre gripping frock that is applicable to numerical control lathe processing axle type part in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a centre gripping frock suitable for numerical control lathe processing axle type part possesses advantages such as the precision is accurate, has solved most centre gripping frock on the existing market and has the inaccurate shortcoming of precision, leads to when traditional centre gripping frock carries out the centre gripping to axle type part, probably has partial deviation, can't accurate effectual centre gripping frock of carrying on, greatly reduced the result of use's problem of centre gripping frock.
(II) technical scheme
In order to realize the accurate purpose of the above precision, the utility model provides a following technical scheme: the clamping tool suitable for machining shaft parts on a numerical control lathe comprises a base, a sliding seat is fixedly mounted at the top of the base, a back plate is fixedly mounted at the top of the base, an electric push rod is fixedly mounted at the front of the back plate, a placing seat is fixedly mounted at the front of the electric push rod, a shaft part body with one end penetrating through and extending to the outside of the placing seat is movably connected inside the placing seat, a mounting table is fixedly mounted at the top of the base, a bottom clamping block is fixedly mounted at the top of the mounting table, the outer side of the shaft part body is movably connected with the bottom clamping block, a connecting plate is fixedly mounted at the top of the sliding seat, a top plate is fixedly mounted at the right side of the connecting plate, a servo motor is fixedly mounted at the top of the top plate, a connecting shaft with one end penetrating, the bottom fixed mounting of connecting axle has the threaded rod, the outside threaded connection of threaded rod has the screw thread piece, the left side fixed mounting of screw thread piece has the top grip block, the equal fixed mounting in the left and right sides of top grip block bottom has the peg graft pole, the equal fixed mounting in the positive upper and lower both sides of top grip block has the dead lever, the left side fixed mounting of dead lever has limit slide, limit slide's the back and slide sliding connection.
Preferably, the front surface of the sliding seat is provided with a limiting sliding groove, and the limiting sliding groove is matched with the limiting sliding block.
Preferably, the number of the insertion rods is two, and the two insertion rods are symmetrically distributed at equal intervals.
Preferably, the left side and the right side of the top of the bottom clamping block are both provided with insertion grooves, and the insertion grooves are matched with the insertion rods.
Preferably, the top of the top plate is provided with a connecting hole, and the connecting hole is matched with the connecting shaft.
Preferably, a thread groove is formed in the thread block, and the thread groove is matched with a thread strip on the outer side of the threaded rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a centre gripping frock suitable for numerical control lathe processing axle class part possesses following beneficial effect:
the clamping tool suitable for processing the shaft parts by the numerical control lathe is characterized in that the shaft zero body is placed in the placing seat, the shaft part body is synchronously placed in the bottom clamping block, then a servo motor is started to drive the threaded rod to rotate forwards and backwards, the thread strip on the outer side of the threaded rod is in threaded contact with the thread groove in the thread block, the position of the thread block is limited by arranging a limiting slide block to drive the thread block to move up and down, thereby driving the top clamping block to move up and down, when the top clamping block moves down to a certain position, the inserting rod can be inserted with the bottom clamping block, and the shaft part body can be clamped between the top clamping block and the bottom clamping block, thereby integrally achieving the purpose of accurate precision, the clamping function of the clamping tool is accurately controlled by the servo motor, the deviation condition cannot occur, and the using effect of the clamping tool is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the connection structure schematic diagram of the back plate and the electric push rod of the present invention.
In the figure: the automatic clamping device comprises a base 1, a sliding seat 2, a back plate 3, an electric push rod 4, a placing seat 5, a shaft part body 6, a mounting table 7, a clamping block 8 at the bottom, a connecting plate 9, a top plate 10, a servo motor 11, a connecting shaft 12, a threaded rod 13, a threaded block 14, a clamping block 15 at the top, an inserting rod 16, a fixing rod 17 and a limiting slide block 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the clamping tool suitable for machining shaft parts on a numerical control lathe comprises a base 1, a sliding seat 2 is fixedly mounted at the top of the base 1, a limiting sliding groove is formed in the front of the sliding seat 2 and is matched with a limiting sliding block 18, a back plate 3 is fixedly mounted at the top of the base 1, an electric push rod 4 is fixedly mounted at the front of the back plate 3, a placing seat 5 is fixedly mounted at the front of the electric push rod 4, a shaft part body 6 with one end penetrating and extending to the outside of the placing seat 5 is movably connected inside the placing seat 5, the shaft part body 6 is placed in the placing seat 5, the shaft part body 6 is also placed inside a bottom clamping block 8 at the same time, then a servo motor 11 is started to drive a threaded rod 13 to rotate positively and negatively, a threaded strip outside the threaded rod 13 is in threaded contact with a threaded groove inside a threaded block 14, the position of the threaded block 14 is limited, the screw block 14 is driven to move up and down, so that the top clamping block 15 is driven to move up and down, when the top clamping block 15 moves down to a certain position, the insertion rod 16 is inserted into the bottom clamping block 8, the shaft part body 6 is clamped between the top clamping block 15 and the bottom clamping block 8 at the moment, the whole purpose of accurate precision is achieved, the clamping function of the clamping tool is accurately controlled by the servo motor 11, no deviation occurs, the use effect of the clamping tool is greatly increased, the mounting table 7 is fixedly mounted at the top of the base 1, the bottom clamping block 8 is fixedly mounted at the top of the mounting table 7, insertion grooves are formed in the left side and the right side of the top of the bottom clamping block 8, the insertion grooves are matched with the insertion rod 16, the outer side of the shaft part body 6 is movably connected with the bottom clamping block 8, and the connecting plate 9 is fixedly mounted at the top of the sliding seat 2, a top plate 10 is fixedly arranged on the right side of the connecting plate 9, a connecting hole is formed in the top of the top plate 10 and is matched with a connecting shaft 12, a servo motor 11 is fixedly arranged on the top of the top plate 10, a connecting shaft 12 with one end penetrating through and extending to the bottom of the top plate 10 is fixedly arranged on an output shaft of the servo motor 11, a threaded rod 13 is fixedly arranged at the bottom of the connecting shaft 12, a threaded block 14 is in threaded connection with the outer side of the threaded rod 13, a threaded groove is formed in the threaded block 14 and is matched with a threaded strip on the outer side of the threaded rod 13, a top clamping block 15 is fixedly arranged on the left side of the threaded block 14, insertion rods 16 are fixedly arranged on the left side and the right side of the bottom of the top clamping block 15, the number of the insertion rods 16 is two, the two insertion rods 16 are symmetrically and equidistantly distributed, fixing rods, the back of the limit slide block 18 is connected with the slide seat 2 in a sliding way.
In summary, the clamping tool suitable for machining shaft parts on a numerical control lathe is characterized in that a shaft zero body 6 is placed in a placing seat 5, the shaft part body 6 is synchronously placed in a bottom clamping block 8, then a servo motor 11 is started to drive a threaded rod 13 to rotate positively and negatively, a threaded strip on the outer side of the threaded rod 13 is in threaded contact with a threaded groove in a threaded block 14, the position of the threaded block 14 is limited by a limiting slide block 18, the threaded block 14 is driven to move up and down, so that a top clamping block 15 is driven to move up and down, after the top clamping block 15 moves down to a certain position, an inserting rod 16 is inserted into the bottom clamping block 8, the shaft part body 6 is clamped between the top clamping block 15 and the bottom clamping block 8, the whole clamping tool achieves the purpose of accurate precision, and the clamping function of the clamping tool is accurately controlled by the servo motor 11, the clamping fixture has the advantages that the condition of deviation can not exist, the using effect of the clamping fixture is greatly increased, the defect that most clamping fixtures in the existing market have inaccurate precision is overcome, partial deviation possibly exists when the traditional clamping fixture clamps the shaft parts, the clamping fixture cannot be accurately and effectively carried out, and the using effect of the clamping fixture is greatly reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Centre gripping frock suitable for numerical control lathe processing axle type part, including base (1), its characterized in that: the top of the base (1) is fixedly provided with a sliding seat (2), the top of the base (1) is fixedly provided with a back plate (3), the front of the back plate (3) is fixedly provided with an electric push rod (4), the front of the electric push rod (4) is fixedly provided with a placing seat (5), the inside of the placing seat (5) is movably connected with a shaft part body (6) of which one end is penetrated and extends to the outside of the placing seat (5), the top of the base (1) is fixedly provided with a mounting table (7), the top of the mounting table (7) is fixedly provided with a bottom clamping block (8), the outer side of the shaft part body (6) is movably connected with the bottom clamping block (8), the top of the sliding seat (2) is fixedly provided with a connecting plate (9), the right side of the connecting plate (9) is fixedly provided with a top plate (10), the top of the top plate (10) is, output shaft fixed mounting of servo motor (11) has connecting axle (12) that one end runs through and extends to roof (10) bottom, the bottom fixed mounting of connecting axle (12) has threaded rod (13), the outside threaded connection of threaded rod (13) has screw block (14), the left side fixed mounting of screw block (14) has top grip block (15), the equal fixed mounting in the left and right sides of top grip block (15) bottom has peg graft pole (16), the equal fixed mounting in the positive upper and lower both sides of top grip block (15) has dead lever (17), the left side fixed mounting of dead lever (17) has stop block (18), the back and slide (2) sliding connection of stop block (18).
2. The clamping tool suitable for the numerically controlled lathe to process the shaft parts as claimed in claim 1, wherein: the front surface of the sliding seat (2) is provided with a limiting sliding groove, and the limiting sliding groove is matched with the limiting sliding block (18).
3. The clamping tool suitable for the numerically controlled lathe to process the shaft parts as claimed in claim 1, wherein: the number of the insertion rods (16) is two, and the two insertion rods (16) are symmetrically distributed at equal intervals.
4. The clamping tool suitable for the numerically controlled lathe to process the shaft parts as claimed in claim 1, wherein: inserting grooves are formed in the left side and the right side of the top of the bottom clamping block (8) and are matched with the inserting rods (16).
5. The clamping tool suitable for the numerically controlled lathe to process the shaft parts as claimed in claim 1, wherein: the top of the top plate (10) is provided with a connecting hole, and the connecting hole is matched with the connecting shaft (12).
6. The clamping tool suitable for the numerically controlled lathe to process the shaft parts as claimed in claim 1, wherein: the thread block (14) is internally provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281077.8U CN212578070U (en) | 2020-07-02 | 2020-07-02 | Clamping tool suitable for machining shaft parts on numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281077.8U CN212578070U (en) | 2020-07-02 | 2020-07-02 | Clamping tool suitable for machining shaft parts on numerical control lathe |
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| Publication Number | Publication Date |
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| CN212578070U true CN212578070U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021281077.8U Active CN212578070U (en) | 2020-07-02 | 2020-07-02 | Clamping tool suitable for machining shaft parts on numerical control lathe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492330A (en) * | 2021-07-21 | 2021-10-12 | 慈溪市华吉电器有限公司 | Bearing seat machining equipment and process thereof |
-
2020
- 2020-07-02 CN CN202021281077.8U patent/CN212578070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492330A (en) * | 2021-07-21 | 2021-10-12 | 慈溪市华吉电器有限公司 | Bearing seat machining equipment and process thereof |
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