CN210125894U - Novel mechanical clamping device - Google Patents
Novel mechanical clamping device Download PDFInfo
- Publication number
- CN210125894U CN210125894U CN201920689307.5U CN201920689307U CN210125894U CN 210125894 U CN210125894 U CN 210125894U CN 201920689307 U CN201920689307 U CN 201920689307U CN 210125894 U CN210125894 U CN 210125894U
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- clamping plate
- clamping
- frame
- mounting
- servo electric
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Abstract
The utility model discloses a novel mechanical clamping device relates to mechanical clamping technical field, including base, recess, first holding frame, second holding frame, first servo electric jar, the servo electric jar of second, first mounting bracket, second mounting bracket, first grip block, second grip block, first link, first mounting panel, head rod, first stopper, third grip block, fourth grip block, second link, second mounting panel, second connecting rod, second stopper, first spring, second spring. The utility model discloses be convenient for maintain first holding frame and second holding frame and change or adjust, through the extension shrink of adjusting two servo electric jar, can realize that the centre gripping is fixed and loosen simultaneously to the inner circle outer lane of bearing, the position of first stopper and second stopper is adjusted to the accessible, can realize carrying out the centre gripping to the size difference, and the bearing that size span is big is convenient for carry out the centre gripping to the bearing of different inner circle outer lane radius differences.
Description
Technical Field
The utility model relates to a mechanical clamping technical field, more specifically say, the utility model relates to a novel mechanical clamping device.
Background
In the production and processing process, articles are often required to be temporarily fixed or taken and stored, and the mechanical clamping device is a common mechanical part for solving the problems.
The bearing is an important part in the modern mechanical equipment, generally consists of an outer ring, an inner ring, a rolling body and a retainer, and is often required to be fixed in the bearing processing process.
However, due to the particularity of the bearing, the conventional mechanical clamping device is complex to operate when simultaneously clamping and fixing the inner ring and the outer ring of the bearing, and different devices are often required to be used for clamping when clamping the inner ring and the outer ring of the bearing with different models, so that the cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a novel mechanical clamping device, can take out first holding frame and second holding frame from the recess, be convenient for maintain first holding frame and second holding frame and change or adjust, only through the extension shrink of adjusting two servo electric jar, can realize that the inner circle outer lane centre gripping is fixed simultaneously and relaxs to the bearing, the position of first stopper and second stopper is adjusted to the accessible, can realize different to the size, the big bearing of size span carries out the centre gripping, be convenient for carry out the centre gripping to the bearing of different inner circle outer lane difference radiuses.
In order to achieve the above object, the utility model provides a following technical scheme: a novel mechanical clamping device comprises a base, wherein a groove is formed in the center of the top of the base, a first clamping frame and a second clamping frame which are movably connected are arranged in the groove, a first servo electric cylinder is arranged on one side of the groove on the inner wall of the base, a second servo electric cylinder is arranged on the other side of the groove on the inner wall of the base, one end of the first servo electric cylinder extends to the inner side of the groove and is provided with a first mounting frame, one end of the second servo electric cylinder extends to the inner side of the groove and is provided with a second mounting frame, the first clamping frame comprises a first clamping plate, a second clamping plate and a first connecting frame, the first clamping plate and the second clamping plate are arranged in parallel, one end of the first connecting frame is provided with a first mounting plate matched with the first mounting frame, one side of the outer wall of the first mounting plate is provided with a plurality of first connecting rods, and the first connecting rods penetrate through the first clamping plate and the second clamping, the outer wall of the first connecting rod is sleeved with two movably connected first limiting blocks, the second clamping frame comprises a third clamping plate, a fourth clamping plate and a second connecting frame, the fourth clamping plate and the third clamping plate are arranged in parallel, one end of the second connecting frame is provided with a second mounting plate matched with the second mounting frame, a plurality of second connecting rods are arranged on one side of the outer wall of the second mounting plate and penetrate through the third clamping plate and the fourth clamping plate, the outer wall of the second connecting rod is sleeved with two movably connected second limiting blocks, the first clamping plate is connected with the fourth clamping plate through a first spring, the second clamping plate is connected with the third clamping plate through a second spring, and anti-skid pads are arranged on the outer walls of the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate.
In a preferred embodiment, a first installation cavity matched with the first servo electric cylinder is arranged on one side of the inner wall of the base.
In a preferred embodiment, the other side of the inner wall of the base is provided with a second mounting cavity matched with the second servo electric cylinder.
In a preferred embodiment, the second clamping plate is disposed between the two first limiting blocks, and the fourth clamping plate is disposed between the two second limiting blocks.
In a preferred embodiment, the first stopper is in threaded connection with the first connecting rod, and the second stopper is in threaded connection with the second connecting rod.
In a preferred embodiment, two first connecting rods and two second connecting rods are respectively arranged, and the two first connecting rods and the two second connecting rods are arranged in a crossed and symmetrical manner.
In a preferred embodiment, a first sliding groove matched with the first mounting plate is vertically arranged on the first mounting frame, and a second sliding groove matched with the second mounting plate is vertically arranged on the second mounting frame.
In a preferred embodiment, the first clamping plate and the fourth clamping plate are symmetrically arranged, and the second clamping plate and the third clamping plate are symmetrically arranged.
The utility model discloses a technological effect and advantage:
1. the utility model can take the first holding frame and the second holding frame out of the groove by arranging the first mounting frame, the second mounting frame, the first mounting plate and the second mounting plate, so as to be convenient for maintaining, replacing or adjusting the first holding frame and the second holding frame;
2. the utility model discloses a set up first grip block, the second grip block, the third grip block, the fourth grip block, first spring, the second spring, first limiting plate, the second limiting plate, first servo electric jar and the servo electric jar of second, only through the extension shrink of adjusting two servo electric jars, can realize that the inner circle outer lane centre gripping is fixed simultaneously and relaxs to the bearing, the position of first stopper and second stopper is adjusted to the accessible, can realize different to the size, the bearing that size span is big carries out the centre gripping, be convenient for carry out the centre gripping to the bearing of different inner circle outer lane radius differences.
Drawings
Fig. 1 is an overall front view of the present invention.
Fig. 2 is a schematic sectional view of the whole of the present invention.
Fig. 3 is a front view of the first holding frame of the present invention.
Fig. 4 is a front view of the second holder according to the present invention.
Fig. 5 is a right side view of the second clamping plate of the present invention.
Fig. 6 is a right side view of the first connecting frame of the present invention.
Fig. 7 is a left side view of the second connecting frame of the present invention.
Fig. 8 is a schematic view illustrating the connection between the first clamping plate and the fourth clamping plate according to the present invention.
The reference signs are: the clamping device comprises a base, a groove, a first clamping frame, a second clamping frame, a first servo electric cylinder, a second servo electric cylinder, a first mounting frame, a second mounting frame, a clamping plate, a connecting frame, a clamping plate, a connecting plate, a clamping plate.
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.
The utility model provides a novel mechanical clamping device, the on-line screen storage device comprises a base 1, 1 top center of base is equipped with recess 2, be equipped with swing joint's first holding frame 3 and second holding frame 4 in recess 2, base 1 inner wall in recess 2 one side is equipped with first servo electric jar 5, base 1 inner wall in 2 opposite sides of recess are equipped with second servo electric jar 6, first servo electric jar 5 one end extends to 2 inboard recesses are equipped with first mounting bracket 7, 6 one end of second servo electric jar extends to 2 inboard recesses are equipped with second mounting bracket 8, first holding frame 3 includes first grip block 9, second grip block 10 and first link 11, first link 11 one end be equipped with first mounting bracket 7 assorted first mounting panel 12, second holding frame 4 includes third grip block 15, Fourth grip block 16 and second link 17, 17 one end of second link be equipped with 8 assorted second mounting panels 18 of second mounting bracket, 1 inner wall one side of base be equipped with the first installation cavity of 5 assorted of first servo electric jar, 1 inner wall opposite side of base be equipped with 6 assorted second installation cavity of second servo electric jar, vertically on the first mounting bracket 7 be equipped with the first spout of first mounting panel 12 assorted, vertically on the second mounting bracket 8 be equipped with 18 assorted second spout of second mounting panel.
As shown in fig. 1 to 4, the embodiment specifically is as follows: a groove 2 is arranged at the center of the top of a base 1, a first clamping frame 3 and a second clamping frame 4 which are movably connected are arranged in the groove 2 through a first mounting frame 7 and a second mounting frame 8, a first servo electric cylinder 5 is arranged in the first mounting cavity on one side of the groove 2 on the inner wall of the base 1, a second servo electric cylinder 6 is arranged in the second mounting cavity on the other side of the groove 2 on the inner wall of the base 1, one end of the first servo electric cylinder 5 is connected with the first mounting frame 7, one end of the second servo electric cylinder 6 is connected with the second mounting frame 8, the first clamping frame 3 comprises a first clamping plate 9, a second clamping plate 10 and a first connecting frame 11, one end of the first connecting frame 11 is provided with a first mounting plate 12 arranged in a first chute of the first mounting frame 7, the second clamping frame 4 comprises a third clamping plate 15, a fourth clamping plate 16 and a second connecting frame 17, one end of the second connecting frame 17 is provided with a second mounting plate 18 arranged in a second chute of the second mounting frame 8, during the use, the accessible lifts first holding frame 3 and second holding frame 4 upwards, and first holding frame 3 and the separation of first mounting bracket 7, and the separation of second holding frame 4 and second mounting bracket 8 can take out first holding frame 3 and second holding frame 4 from the recess, conveniently maintains first holding frame 3 and second holding frame 4 and changes or adjust.
The first clamping plate 9 and the second clamping plate 10 are arranged in parallel, one side of the outer wall of the first mounting plate 12 is provided with a plurality of first connecting rods 13, the first connecting rods 13 penetrate through the first clamping plate 9 and the second clamping plate 10, the outer wall of the first connecting rods 13 is sleeved with two movably connected first limit blocks 14, the second clamping frame 4 comprises a third clamping plate 15, a fourth clamping plate 16 and a second connecting frame 17, the fourth clamping plate 16 and the third clamping plate 15 are arranged in parallel, one side of the outer wall of the second mounting plate 18 is provided with a plurality of second connecting rods 19, the second connecting rods 19 penetrate through the third clamping plate 15 and the fourth clamping plate 16, the outer wall of the second connecting rods 19 is sleeved with two movably connected second limit blocks 20, the first clamping plate 9 and the fourth clamping plate 16 are connected through a first spring 21, the second clamping plate 10 and the third clamping plate 15 are connected through a second spring 22, the outer walls of the first clamping plate 9, the second clamping plate 10, the third clamping plate 15 and the fourth clamping plate 16 are all provided with anti-skidding pads 23, the first connecting rods 13 and the second connecting rods 19 are respectively provided with two, the two first connecting rods 13 and the two second connecting rods 19 are arranged in a crossed and symmetrical mode, the first clamping plate 9 and the fourth clamping plate 16 are arranged in a symmetrical mode, the second clamping plate 10 and the third clamping plate 15 are arranged in a symmetrical mode, the first limiting blocks 14 are in threaded connection with the first connecting rods 13, the second limiting blocks 20 are in threaded connection with the second connecting rods 19, the second clamping plate 10 is arranged between the two first limiting blocks 14, and the fourth clamping plate 16 is arranged between the two second limiting blocks 20;
as shown in fig. 2 and fig. 5 to 8, the embodiment specifically is: the first clamping plate 9 and the second clamping plate 10 are arranged in parallel, two first connecting rods 13 are connected to one side of the outer wall of a first mounting plate 12, the first connecting rods 13 penetrate through the first clamping plate 9 and the second clamping plate 10, two first limiting blocks 14 are connected to the outer wall of the first connecting rods 13 in a threaded manner, a fourth clamping plate 16 and a third clamping plate 15 are arranged in parallel, two second connecting rods 19 are connected to one side of the outer wall of a second mounting plate 18, the second connecting rods 19 penetrate through the third clamping plate 15 and the fourth clamping plate 16, two second limiting blocks 20 are connected to the outer wall of the second connecting rods 19 in a threaded manner, the first clamping plate 9 and the fourth clamping plate 16 are connected through first springs 21, the second clamping plate 10 and the third clamping plate 15 are connected through second springs 22, anti-skid pads 23 are connected to the outer walls of the first clamping plate 9, the second clamping plate 10, the third clamping plate 15 and the fourth clamping plate 16, two first connecting rods 13 and two second connecting rods 19 are arranged in a crossed and symmetrical mode, a first clamping plate 9 and a fourth clamping plate 16 are arranged in a symmetrical mode, a second clamping plate 10 and a third clamping plate 15 are arranged in a symmetrical mode, the second clamping plate 10 is arranged between two first limiting blocks 14, the fourth clamping plate 16 is arranged between two second limiting blocks 20, when the device is used, when the size of a bearing to be clamped and fixed is equal or the size difference of the bearing is small, the bearing to be clamped and fixed can be directly placed on the device, an inner ring and an outer ring on one side of the bearing are sleeved between the first clamping plate 9 and the fourth clamping plate 16 when the device is placed, an inner ring and an outer ring on the other side of the bearing are sleeved between the second clamping plate 10 and the third clamping plate 15, then the first servo electric cylinder 5 and the second servo electric cylinder 6 are adjusted to contract, the first servo electric cylinder 5 drives the first mounting frame 7 to move towards the left side of the groove 2, the first mounting frame 7 drives the first connecting frame 11 to move towards the left side of the groove 2, the first connecting rod 13 moves along with the first connecting frame 11 towards the left side of the groove 2, the two first limiting blocks 14 respectively drive the first clamping plate 9 and the second clamping plate 10 to move towards the left side of the groove 2, the second servo electric cylinder 6 drives the second mounting frame 8 to move towards the right side of the groove 2, the second mounting frame 8 drives the second connecting frame 17 to move towards the right side of the groove 2, the second connecting rod 19 moves along with the second connecting frame 17 towards the right side of the groove 2, the two second limiting blocks 20 respectively drive the third clamping plate 15 and the fourth clamping plate 16 to move towards the right side of the groove 2, the first spring 21 and the second spring 22 contract simultaneously, the first clamping plate 9 is in contact with the inner ring at one side of the bearing, the fourth clamping plate 16 is in contact with one side of the outer ring of the bearing, the first clamping plate 9 and the fourth clamping plate 16 tightly clamp, the second clamping plate 10 is contacted with the other side of the bearing outer ring, the third clamping plate 15 is contacted with the other side of the bearing inner ring, the second clamping plate 9 and the third clamping plate 15 clamp the inner ring and the outer ring on the other side of the bearing to clamp the inner ring and the outer ring of the bearing, the first servo electric cylinder 5 and the second servo electric cylinder 6 are adjusted to extend, the bearing can be taken down, when the size of the bearing to be clamped and fixed is large and the size span is large, the bearing is firstly classified according to different size ranges and then respectively clamped, after the bearing in one size range is clamped and processed, before the bearing in the next size range is clamped and processed, the first clamping frame 3 and the second clamping frame 4 are firstly lifted upwards, the first clamping frame 3 and the second clamping frame 4 are taken out of the groove 2, then the positions of the two first limiting plates 14 and the two second limiting plates 20 are adjusted, the shortest distance between the first clamping plate 9 and the second clamping plate 10 can be adjusted, the shortest distance between the third clamping plate 15 and the fourth clamping plate 16 is adjusted, the shortest distance between the first clamping plate 9 and the second clamping plate 10 and the shortest distance between the third clamping plate 15 and the fourth clamping plate 16 are prolonged, large-size bearings can be clamped, the shortest distance between the first clamping plate 9 and the second clamping plate 10 and the shortest distance between the third clamping plate 15 and the fourth clamping plate 16 are shortened, small-size bearings can be clamped, the first spring 21 realizes elastic connection of the first clamping plate 9 and the fourth clamping plate 16, the second spring 22 realizes elastic connection of the second clamping plate 10 and the third clamping plate 15, and clamping of bearings with different inner ring and outer ring radius differences is facilitated.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, when the clamping device is used, the first clamping frame 3 and the second clamping frame 4 can be taken out of the groove by lifting the first clamping frame 3 and the second clamping frame 4 upwards, separating the first clamping frame 3 from the first mounting frame 7 and separating the second clamping frame 4 from the second mounting frame 8, so that the first clamping frame 3 and the second clamping frame 4 can be conveniently maintained, replaced or adjusted;
further, referring to the attached drawings 2 and 5-8 of the specification, in use, a bearing to be clamped and fixed is placed on the device, then the first servo electric cylinder 5 and the second servo electric cylinder 6 are adjusted to contract, the first servo electric cylinder 5 drives the first clamping plate 9 and the second clamping plate 10 to move towards the left side of the groove 2, the second servo electric cylinder 6 drives the third clamping plate 15 and the fourth clamping plate 16 to move towards the right side of the groove 2, the first spring 21 and the second spring 22 contract simultaneously, the first clamping plate 9 and the fourth clamping plate 16 clamp an inner ring and an outer ring at one side of the bearing, the second clamping plate 9 and the third clamping plate 15 clamp the inner ring and the outer ring at the other side of the bearing, so as to clamp the inner ring and the outer ring of the bearing simultaneously, the bearing can be taken down by adjusting the extension of the first servo electric cylinder 5 and the second servo electric cylinder 6, and the position of the first limiting block 14 and the second limiting block 20 can be adjusted, the bearing with more sizes and large size span can be clamped, the second spring 22 realizes the elastic connection of the second clamping plate 10 and the third clamping plate 15, and the bearing with different inner ring and outer ring radius differences can be clamped conveniently.
The utility model discloses in the embodiment drawing, only involve the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination.
Claims (8)
1. The utility model provides a novel mechanical clamping device, includes base (1), its characterized in that: the clamping device is characterized in that a groove (2) is arranged in the center of the top of the base (1), a first clamping frame (3) and a second clamping frame (4) which are movably connected are arranged in the groove (2), a first servo electric cylinder (5) is arranged on one side of the groove (2) on the inner wall of the base (1), a second servo electric cylinder (6) is arranged on the other side of the groove (2) on the inner wall of the base (1), a first mounting frame (7) is arranged on the inner side of the groove (2) and extends to one end of the first servo electric cylinder (5), a second mounting frame (8) is arranged on the inner side of the groove (2) and extends to one end of the second servo electric cylinder (6), the first clamping frame (3) comprises a first clamping plate (9), a second clamping plate (10) and a first connecting frame (11), the first clamping plate (9) and the second clamping plate (10) are arranged in parallel, a first mounting plate (12) matched with the first mounting frame (7) is arranged on one end of the first connecting frame (11), the clamping device is characterized in that a plurality of first connecting rods (13) are arranged on one side of the outer wall of the first mounting plate (12), the first connecting rods (13) penetrate through the first clamping plate (9) and the second clamping plate (10), two movably connected first limit blocks (14) are sleeved on the outer wall of the first connecting rods (13), the second clamping frame (4) comprises a third clamping plate (15), a fourth clamping plate (16) and a second connecting frame (17), the fourth clamping plate (16) and the third clamping plate (15) are arranged in parallel, one end of the second connecting frame (17) is provided with a second mounting plate (18) matched with the second mounting frame (8), a plurality of second connecting rods (19) are arranged on one side of the outer wall of the second mounting plate (18), the second connecting rods (19) penetrate through the third clamping plate (15) and the fourth clamping plate (16), two movably connected second limit blocks (20) are sleeved on the outer wall of the second connecting rods (19), the clamping device is characterized in that the first clamping plate (9) is connected with the fourth clamping plate (16) through a first spring (21), the second clamping plate (10) is connected with the third clamping plate (15) through a second spring (22), and anti-skidding pads (23) are arranged on the outer walls of the first clamping plate (9), the second clamping plate (10), the third clamping plate (15) and the fourth clamping plate (16).
2. A novel mechanical clamping device according to claim 1, characterized in that: one side of the inner wall of the base (1) is provided with a first mounting cavity matched with the first servo electric cylinder (5).
3. A novel mechanical clamping device according to claim 2, characterized in that: and a second mounting cavity matched with the second servo electric cylinder (6) is arranged on the other side of the inner wall of the base (1).
4. A novel mechanical clamping device according to claim 1, characterized in that: the second clamping plate (10) is arranged between the two first limiting blocks (14), and the fourth clamping plate (16) is arranged between the two second limiting blocks (20).
5. A novel mechanical clamping device according to claim 1, characterized in that: the first limiting block (14) is in threaded connection with the first connecting rod (13), and the second limiting block (20) is in threaded connection with the second connecting rod (19).
6. A novel mechanical clamping device according to claim 1, characterized in that: the first connecting rods (13) and the second connecting rods (19) are respectively arranged in two numbers, and the two first connecting rods (13) and the two second connecting rods (19) are arranged in a crossed and symmetrical mode.
7. A novel mechanical clamping device according to claim 1, characterized in that: the vertical first spout that is equipped with on first mounting bracket (7) with first mounting panel (12) assorted, the vertical second spout that is equipped with on second mounting bracket (8) with second mounting panel (18) assorted.
8. A novel mechanical clamping device according to claim 1, characterized in that: the first clamping plate (9) and the fourth clamping plate (16) are symmetrically arranged, and the second clamping plate (10) and the third clamping plate (15) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689307.5U CN210125894U (en) | 2019-05-15 | 2019-05-15 | Novel mechanical clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689307.5U CN210125894U (en) | 2019-05-15 | 2019-05-15 | Novel mechanical clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210125894U true CN210125894U (en) | 2020-03-06 |
Family
ID=69662271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920689307.5U Expired - Fee Related CN210125894U (en) | 2019-05-15 | 2019-05-15 | Novel mechanical clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210125894U (en) |
-
2019
- 2019-05-15 CN CN201920689307.5U patent/CN210125894U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 Termination date: 20210515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |