CN210476188U

CN210476188U - Workbench combination of numerical control lathe for turning bearing ring

Info

Publication number: CN210476188U
Application number: CN201921660198.0U
Authority: CN
Inventors: 朱严林
Original assignee: Suzhou Pengchang Precision Machinery Co Ltd
Current assignee: Suzhou Pengchang Precision Machinery Co Ltd
Priority date: 2019-10-04
Filing date: 2019-10-04
Publication date: 2020-05-08
Anticipated expiration: 2029-10-04

Abstract

The utility model discloses a bearing ring lathe work numerical control lathe's workstation combination, including the numerical control lathe body, the top fixed mounting of numerical control lathe body has the base, and first spout has been seted up at the top of base, and the first slide of slidable mounting in the first spout, the top of first slide extend to first spout outer and fixed mounting have a connecting plate, and the first screw hole that is located first spout is seted up to one side of first slide, and first screw hole internal thread installs first lead screw, and outside the both ends of first lead screw all extended to first screw hole, and first recess has been seted up to one side of base, and fixed mounting has first motor in the first recess. The utility model relates to a rationally, the practicality is good, the simple operation is convenient for carry out horizontal level (l) ing and vertical level (l) ing to the position of placing the platform, and is steady to the removal of placing the platform moreover, and the flexibility is good to the convenience carries out turning work to bearing ring.

Description

Workbench combination of numerical control lathe for turning bearing ring

Technical Field

The utility model relates to a bearing production facility technical field specifically is a bearing ring lathe work numerical control lathe's workstation combination.

Background

The bearing ring is an annular part of a radial rolling bearing with one or more raceways, and in the production and processing process of the bearing ring, a bearing ring turning numerical control lathe is required to be used for turning the bearing ring, generally, the bearing ring is placed on a workbench of the bearing ring turning numerical control lathe to be clamped and fixed, then the position of the workbench on the numerical control lathe is adjusted, and the bearing ring is processed by a cutter.

However, in the prior art, after a bearing ring is clamped and fixed by a workbench of a bearing ring turning numerical control lathe, in the turning process of the bearing ring, a hydraulic cylinder or an air cylinder is generally directly and fixedly connected with the workbench, and the workbench is driven to move by the hydraulic cylinder or the air cylinder, so that the position of the workbench is not convenient to adjust at will, the mobility of the workbench is not stable, and the movement is not flexible, thereby bringing inconvenience to the turning process of the bearing ring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bearing ring lathe work numerical control lathe's workstation combination has solved and has not been convenient for carry out arbitrary regulation to the horizontal position of workstation, and the mobility of workstation is not steady, and the impact force is great, and is not nimble enough, the problem of inconvenience is brought for work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a workbench assembly of a numerical control lathe for turning a bearing ring comprises a numerical control lathe body, wherein a base is fixedly arranged at the top of the numerical control lathe body, a first sliding groove is formed in the top of the base, a first sliding seat is slidably arranged in the first sliding groove, the top of the first sliding seat extends out of the first sliding groove and is fixedly provided with a connecting plate, a first threaded hole positioned in the first sliding groove is formed in one side of the first sliding seat, a first lead screw is arranged in the first threaded hole in a threaded manner, two ends of the first lead screw extend out of the first threaded hole, a first groove is formed in one side of the base, a first motor is fixedly arranged in the first groove, a first connecting hole is formed in the inner wall of one side, close to the first groove, of the first sliding groove, the first connecting hole is communicated with the first groove, one end of the first lead screw penetrates through the first connecting hole and is fixedly connected with the output shaft end of the, sliding mounting has the second slide in the second spout, the top of second slide extends to outside the second spout and fixed mounting has places the platform, the second screw hole that is located the second spout is seted up to one side of second slide, second screw hole internal thread installs the second lead screw, the both ends of second lead screw all extend to outside the second screw hole, one side fixed mounting of connecting plate has the second recess, fixed mounting has the second motor in the second recess, the second spout has seted up the second connecting hole on being close to one side inner wall of second recess, the second connecting hole is linked together with the second recess, the one end of second lead screw run through the second connecting hole and with the output shaft end fixed connection of second motor.

Preferably, a guide rod is fixedly installed in the first sliding groove, and the first sliding seat is slidably sleeved on the guide rod.

Preferably, a first bearing seat is fixedly installed on the inner wall of one side, away from the first motor, of the first chute, one end, away from the first motor, of the first lead screw is rotatably installed on the first bearing seat, a first bearing is fixedly sleeved on the first lead screw, and the outer ring of the first bearing is fixedly connected with the inner wall of the first connecting hole.

Preferably, the inner walls of the two sides of the second sliding groove are provided with limit grooves, the two sides of the second sliding seat are fixedly provided with limit blocks, and the two limit blocks are respectively slidably mounted in the corresponding limit grooves.

Preferably, a second bearing seat is fixedly mounted on the inner wall of one side, away from the second motor, of the second chute, one end, away from the second motor, of the second screw rod is rotatably mounted on the second bearing seat, a second bearing is fixedly sleeved on the second screw rod, and the outer ring of the second bearing is fixedly connected with the inner wall of the second connecting hole.

Preferably, the bottom of the first sliding seat and the bottom of the second sliding seat are nested with balls, and the two balls are in rolling contact with the inner walls of the bottoms of the first sliding groove and the second sliding groove respectively.

(III) advantageous effects

The utility model provides a bearing ring lathe work numerical control lathe's workstation combination. The method has the following beneficial effects:

(1) this bearing ring lathe work numerical control lathe's workstation combination, through starting first motor corotation work, first motor drives first lead screw and rotates, under the guide effect of guide bar, first slide drives the connecting plate, the second slide, place platform and bearing ring and carry out horizontal migration to the direction of being close to first motor, and on the same hand, start first motor reversal work, make first slide drive the connecting plate, the second slide, place platform and bearing ring and carry out horizontal migration to the direction of keeping away from first motor, thereby through the positive reverse work of controlling first motor, can carry out horizontal migration to placing platform and bearing ring, it is steady to remove, be convenient for carry out the lathe work to the bearing ring.

(2) This bearing ring lathe work numerical control lathe's workstation combination, through starting second motor corotation work, the second motor drives the second lead screw and rotates, under the spacing cooperation of two spacing grooves and two stoppers, the second slide drives places platform and bearing ring and carries out vertical horizontal migration to the direction of being close to the second motor, the same reason, start second motor reversal work, make the second slide drive place the platform and the bearing ring carries out vertical horizontal migration to the direction of keeping away from the second motor, thereby through the positive reverse work of control second motor, can carry out vertical horizontal migration to placing platform and bearing ring, it is steady to remove, and the simple operation.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic sectional view of the connection plate in a top view.

In the figure: 1. a numerically controlled lathe body; 2. a base; 3. a first chute; 4. a first slider; 5. a connecting plate; 6. a first threaded hole; 7. a first lead screw; 8. a first groove; 9. a first motor; 10. a first connection hole; 11. a second chute; 12. a second slide carriage; 13. a placing table; 14. a second threaded hole; 15. a second lead screw; 16. a second groove; 17. a second motor; 18. and a second connection hole.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a workbench assembly of a numerical control lathe for turning a bearing ring comprises a numerical control lathe body 1, a base 2 is fixedly installed at the top of the numerical control lathe body 1, a first sliding groove 3 is formed in the top of the base 2, a first sliding seat 4 is slidably installed in the first sliding groove 3, the top of the first sliding seat 4 extends out of the first sliding groove 3 and is fixedly provided with a connecting plate 5, a first threaded hole 6 located in the first sliding groove 3 is formed in one side of the first sliding seat 4, a first lead screw 7 is installed in the first threaded hole 6 in a threaded manner, two ends of the first lead screw 7 extend out of the first threaded hole 6, a first groove 8 is formed in one side of the base 2, a first motor 9 is fixedly installed in the first groove 8, a first connecting hole 10 is formed in the inner wall of one side, close to the first groove 8, of the first sliding groove 3, the first connecting hole 10 is communicated with the first groove 8, one end of the first lead screw 7 penetrates through the first connecting hole 10 and is fixedly, the top of connecting plate 5 has seted up second spout 11, slidable mounting has second slide 12 in the second spout 11, the top of second slide 12 extends to outside second spout 11 and fixed mounting has places the platform 13, second screw hole 14 that is located second spout 11 is seted up to one side of second slide 12, second screw hole 14 internal thread installs second lead screw 15, both ends of second lead screw 15 all extend to outside second screw hole 14, one side fixed mounting of connecting plate 5 has second recess 16, fixed mounting has second motor 17 in the second recess 16, second spout 11 is seted up second connecting hole 18 on being close to one side inner wall of second recess 16, second connecting hole 18 is linked together with second recess 16, the one end of second lead screw 15 runs through second connecting hole 18 and is fixed connection with the output shaft end of second motor 17.

A guide rod is fixedly arranged in the first sliding chute 3, a first sliding seat 4 is sleeved on the guide rod in a sliding manner, a first bearing seat is fixedly arranged on the inner wall of one side of the first sliding chute 3 away from the first motor 9, one end of a first lead screw 7 away from the first motor 9 is rotatably arranged on the first bearing seat, a first bearing is fixedly sleeved on the first lead screw 7, the outer ring of the first bearing is fixedly connected with the inner wall of the first connecting hole 10, limiting grooves are respectively arranged on the inner walls of two sides of a second sliding chute 11, limiting blocks are respectively and fixedly arranged on two sides of a second sliding seat 12, the two limiting blocks are respectively and slidably arranged in the corresponding limiting grooves, a second bearing seat is fixedly arranged on the inner wall of one side of the second sliding chute 11 away from the second motor 17, one end of the second lead screw 15 away from the second motor 17 is rotatably arranged on the second bearing seat, a second bearing is fixedly sleeved on the second lead screw 15, the, the bottom parts of the first sliding seat 4 and the second sliding seat 12 are respectively nested with balls, and the two balls are respectively in rolling contact with the inner walls of the bottom parts of the first sliding groove 3 and the second sliding groove 11.

When the numerical control lathe is used, the first motor 9 and the second motor 17 are both positive and negative rotating motors, a control switch and an external power line are fixedly installed on the numerical control lathe body 1, the first motor 9, the second motor 17, the control switch and the external power line are sequentially and electrically connected to form a closed loop, the control switch can respectively control the starting, the stopping and the positive and negative rotating of the first motor 9 and the second motor 17, a clamping mechanism for an object is arranged at the top of the placing table 13, the object can be clamped and fixed by the clamping mechanism, the bearing ring is placed on the placing table 13 and is fixed by the clamping mechanism, the numerical control lathe body 1 can be started to carry out turning work on the bearing ring, in the turning process, when the placing table 13 needs to be transversely and horizontally moved, the first motor 9 is started to rotate in the positive direction, the first motor 9 drives the first screw rod 7 to rotate, and as the first screw rod 7 is in threaded connection with the first threaded hole 6, under the guiding action of the guide rod, the first sliding seat 4 drives the connecting plate 5, the second sliding seat 12, the placing platform 13 and the bearing ring to transversely and horizontally move towards the direction close to the first motor 9, the first sliding seat 4 drives the corresponding balls to be fixed on the inner wall of the bottom of the first sliding groove 3, similarly, the first motor 9 is started to reversely rotate, so that the first sliding seat 4 drives the connecting plate 5, the second sliding seat 12, the placing platform 13 and the bearing ring to transversely and horizontally move towards the direction far away from the first motor 9, after the placing platform 13 and the bearing ring are adjusted to proper positions, the first motor 9 is stopped to work, thereby the placing platform 13 and the bearing ring can transversely and horizontally move by controlling the forward and backward rotation work of the first motor 9, the turning work of the bearing ring is convenient, when the placing platform 13 needs to longitudinally and horizontally move, the second motor 17 is started to normally rotate, the second motor 17 drives the second screw rod 15 to rotate, because the second screw rod 15 is in threaded connection and matching with the second threaded hole 14, under the limit matching of the two limit grooves and the two limit blocks, the second slide 12 drives the placing table 13 and the bearing ring to longitudinally and horizontally move towards the direction close to the second motor 17, the second slide 12 drives the two limit blocks to slide in the two limit grooves, the second slide 12 drives the corresponding balls to roll on the inner wall of the bottom of the second sliding groove 11, and similarly, the second motor 17 is started to reversely rotate, so that the second slide 12 drives the placing table 13 and the bearing ring to longitudinally and horizontally move towards the direction far away from the second motor 17, when the placing table 13 and the bearing ring are adjusted to proper positions, the second motor 17 is stopped to work, and the placing table 13 and the bearing ring can be longitudinally and horizontally moved by controlling the forward and backward rotation of the second motor 17, the bearing ring turning operation is convenient, the operation is convenient, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.

In conclusion, the workbench combination of the numerical control lathe for turning the bearing ring can be obtained by placing the bearing ring on the placing table 13 for clamping and fixing, so that the numerical control lathe body 1 can be started for turning the bearing ring, when the placing table 13 needs to be transversely and horizontally moved in the turning process, the first motor 9 is started for forward rotation, the first motor 9 drives the first screw rod 7 to rotate, under the guiding action of the guide rod, the first sliding seat 4 drives the connecting plate 5, the second sliding seat 12, the placing table 13 and the bearing ring to transversely and horizontally move towards the direction close to the first motor 9, and similarly, the first motor 9 is started for reverse rotation, so that the first sliding seat 4 drives the connecting plate 5, the second sliding seat 12, the placing table 13 and the bearing ring to transversely and horizontally move towards the direction far away from the first motor 9, thereby controlling the forward and reverse rotation of the first motor 9, can horizontally move the placing table 13 and the bearing ring, move stably, facilitate the turning work of the bearing ring, when the placing table 13 needs to be longitudinally horizontally moved, start the corotation work of the second motor 17, the second motor 17 drives the second lead screw 15 to rotate, under the limit coordination of the two limit grooves and the two limit blocks, the second slide 12 drives the placing table 13 and the bearing ring to longitudinally horizontally move towards the direction close to the second motor 17, and similarly, start the reverse rotation work of the second motor 17, so that the second slide 12 drives the placing table 13 and the bearing ring to longitudinally horizontally move towards the direction far away from the second motor 17, thereby the longitudinal horizontal movement of the placing table 13 and the bearing ring can be carried out by controlling the corotation work of the second motor 17, the moving is stable, the turning work of the bearing ring is convenient, the utility model has reasonable design, the practicality is good, the simple operation, is convenient for carry out horizontal level (l) ing and vertical level (l) ing to the position of placing platform 13, and is steady to the removal of placing platform 13 moreover, and the flexibility is good to the convenience carries out turning work to the bearing ring.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical 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

1. The utility model provides a bearing ring lathe work numerical control lathe's workstation combination, includes numerical control lathe body (1), its characterized in that: the numerical control lathe is characterized in that a base (2) is fixedly installed at the top of a numerical control lathe body (1), a first sliding groove (3) is formed in the top of the base (2), a first sliding seat (4) is installed in the first sliding groove (3) in a sliding mode, the top of the first sliding seat (4) extends out of the first sliding groove (3) and is fixedly provided with a connecting plate (5), a first threaded hole (6) located in the first sliding groove (3) is formed in one side of the first sliding seat (4), a first lead screw (7) is installed in the first threaded hole (6) in a threaded mode, two ends of the first lead screw (7) extend out of the first threaded hole (6), a first groove (8) is formed in one side of the base (2), a first motor (9) is fixedly installed in the first groove (8), a first connecting hole (10) is formed in the inner wall, close to the first sliding groove (8), and the first connecting hole (10) is communicated with the first groove (, one end of a first screw rod (7) penetrates through a first connecting hole (10) and is fixedly connected with an output shaft end of a first motor (9), the top of a connecting plate (5) is provided with a second sliding chute (11), a second sliding seat (12) is arranged in the second sliding chute (11) in a sliding manner, the top of the second sliding seat (12) extends out of the second sliding chute (11) and is fixedly provided with a placing table (13), one side of the second sliding seat (12) is provided with a second threaded hole (14) positioned in the second sliding chute (11), a second screw rod (15) is arranged in the second threaded hole (14) in a threaded manner, two ends of the second screw rod (15) both extend out of the second threaded hole (14), one side of the connecting plate (5) is fixedly provided with a second groove (16), a second motor (17) is fixedly arranged in the second groove (16), a second connecting hole (18) is arranged on the inner wall of one side, close to the second groove (16), of the, the second connecting hole (18) is communicated with the second groove (16), and one end of the second screw rod (15) penetrates through the second connecting hole (18) and is fixedly connected with an output shaft end of the second motor (17).

2. The workbench combination of a numerically controlled lathe for turning bearing rings according to claim 1, wherein: a guide rod is fixedly arranged in the first sliding groove (3), and the first sliding seat (4) is sleeved on the guide rod in a sliding mode.

3. The workbench combination of a numerically controlled lathe for turning bearing rings according to claim 1, wherein: the inner wall of one side, away from first motor (9), of first spout (3) is fixedly mounted with first bearing seat, and the one end that first motor (9) was kept away from in first lead screw (7) is rotated and is installed on first bearing seat, and fixed cover is equipped with first bearing on first lead screw (7), and the outer lane of first bearing and the inner wall fixed connection of first connecting hole (10).

4. The workbench combination of a numerically controlled lathe for turning bearing rings according to claim 1, wherein: the limiting grooves are formed in the inner walls of the two sides of the second sliding groove (11), limiting blocks are fixedly mounted on the two sides of the second sliding seat (12), and the two limiting blocks are slidably mounted in the corresponding limiting grooves respectively.

5. The workbench combination of a numerically controlled lathe for turning bearing rings according to claim 1, wherein: a second bearing seat is fixedly mounted on the inner wall of one side, far away from the second motor (17), of the second sliding groove (11), one end, far away from the second motor (17), of the second screw rod (15) is rotatably mounted on the second bearing seat, a second bearing is fixedly sleeved on the second screw rod (15), and the outer ring of the second bearing is fixedly connected with the inner wall of the second connecting hole (18).

6. The workbench combination of a numerically controlled lathe for turning bearing rings according to claim 1, wherein: the bottom of the first sliding seat (4) and the bottom of the second sliding seat (12) are respectively nested with balls, and the two balls are in rolling contact with the inner walls of the bottoms of the first sliding groove (3) and the second sliding groove (11).