CN212096222U - Fixing clamp for repairing parts - Google Patents

Fixing clamp for repairing parts Download PDF

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Publication number
CN212096222U
CN212096222U CN201921926626.XU CN201921926626U CN212096222U CN 212096222 U CN212096222 U CN 212096222U CN 201921926626 U CN201921926626 U CN 201921926626U CN 212096222 U CN212096222 U CN 212096222U
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China
Prior art keywords
fixed
rod
fixing
shaped
shaped frame
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CN201921926626.XU
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Chinese (zh)
Inventor
葛领
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Suzhou Aokexin Metal Repair Technology Co ltd
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Suzhou Aokexin Metal Repair Technology Co ltd
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Priority to CN201921926626.XU priority Critical patent/CN212096222U/en
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Abstract

The utility model discloses a part is restoreed and is used mounting fixture, its technical scheme main points are: including the brace table, still include: the I-shaped frame is connected to the supporting table in a sliding mode along the horizontal direction, and a fixing rod is fixed above the I-shaped frame; the fixed cylinder is connected to the outer part of the fixed rod in a sliding mode along the vertical direction; the circular placing plate is fixedly arranged on the top of the fixed cylinder, a fixed column is fixed at the circle center of the placing plate, and two arc-shaped clamping plates are connected to the fixed column through springs; the fixing plate is fixed on the I-shaped frame, a second screw rod is connected with the fixing plate through an internal thread, and a sucker is fixed at the bottom end of the second screw rod; the large-scale bearing to be repaired can be fixed in the clamp by the aid of the device, the fixing structure is simple and reliable, the large-scale bearing fixed on the placing plate can be adjusted in height by the aid of the device, and an operator can measure the large-scale bearing conveniently to repair the large-scale bearing.

Description

Fixing clamp for repairing parts
Technical Field
The utility model relates to a part field of restoreing, in particular to part is restoreed and is used mounting fixture.
Background
With the development of industry, the heavy and large machines are more and more common, and the large bearings used are more and more. In many cases, the working life of large bearings can be extended by maintenance. The large bearing is repaired as one of the important means for improving the economic benefit of enterprises, and the large bearing is high in manufacturing cost, so that the investment is overlarge when the large bearing is completely replaced, and the large bearing can be repaired under the condition that some bearings can be repaired and reused after being repaired.
When the large-scale bearing is repaired, the large-scale bearing needs to be disassembled. In the existing operation means, a large bearing is generally placed on a placing platform after being disassembled, the large bearing is firstly subjected to size measurement, then primary maintenance procedures such as grinding and the like are carried out, the large bearing is singly placed on the placing platform, and the large bearing has some defects, such as difficulty in fixing the large bearing on the placing platform; the height of the large-scale bearing can not be adjusted according to the height of an operator, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a mounting fixture for part restoration to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a mounting fixture for part restoration, includes the brace table, still includes:
the I-shaped frame is connected to the supporting table in a sliding mode along the horizontal direction, and a fixing rod is fixed above the I-shaped frame;
the fixing rod is connected with a fixing barrel in a sliding mode along the vertical direction, a first connecting rod is hinged to the outside of the fixing barrel, two clamping plates are fixed to the outside of the fixing rod, waist-shaped grooves are formed in the two clamping plates respectively, pin columns penetrate through the waist-shaped grooves, a second connecting rod is rotatably connected to the outside of the pin columns, and two end portions of the pin columns are connected with locking nuts in a threaded mode respectively;
the first screw rod is rotatably connected in the fixed rod through a ball bearing, the outer part of the first screw rod is in threaded connection with a fixed ring, and the end parts of the first connecting rod and the second connecting rod are respectively hinged on the fixed ring;
the circular placing plate is fixedly arranged on the top of the fixed cylinder, a fixed column is fixed at the circle center of the placing plate, and two arc-shaped clamping plates are connected to the fixed column through springs;
and the fixing plate is fixed on the I-shaped frame, a second screw rod is connected with the fixing plate through an internal thread, and a sucker is fixed at the bottom end of the second screw rod.
By adopting the technical scheme, the large bearing to be repaired can be fixed in the clamp by utilizing the device, and the fixing structure is simple and reliable; in addition, the device can be used for adjusting the height position of the large bearing fixed on the placing plate, so that an operator can measure the size of the large bearing conveniently and repair the large bearing conveniently; when the clamp is used, an operator can sleeve the inner ring of the large bearing outside the fixed column on the placing plate, the arc-shaped clamping plate can firmly clamp and fix the large bearing under the elastic force of the spring, then the operator can adjust the height of the placing plate according to the convenience of operation, and during adjustment, the operator can rotate the first screw rod to drive the fixed ring to slide and drive the first connecting rod and the second connecting rod to swing to drive the fixed cylinder to lift up, so that the height of the fixed cylinder can be adjusted; in addition, after the I-shaped frame slides to a certain position, an operator can tighten the second screw in the fixing plate to firmly lock the position of the I-shaped frame, and the stability of the device is improved.
Preferably, the support table is symmetrically provided with two rail beams with circular cross sections, the I-shaped frame is provided with a groove, and the groove is internally and rotatably connected with a plurality of rollers rolling on the rail beams.
Through adopting above-mentioned technical scheme, can lead for the slip of I-shaped frame in the brace table top through the cooperation that utilizes gyro wheel and rail roof beam.
Preferably, a disc is fixedly welded to the top end of the fixing cylinder, and the disc is connected with the placing plate through a plurality of locking bolts.
Through adopting above-mentioned technical scheme, can conveniently will place the board and fix the top at a fixed section of thick bamboo through utilizing disc and locking bolt.
Preferably, an L-shaped rod is fixedly welded on one side, far away from the fixing plate, of the I-shaped frame, and a tool box for placing tools is fixedly welded on the top end of the L-shaped rod.
Through adopting above-mentioned technical scheme, the instrument that uses when the toolbox of L shape pole tip can conveniently place the restoration large-scale bearing.
Preferably, a triangular structural reinforcing rib plate is further welded and fixed between the tool box and the L-shaped rod.
Through adopting above-mentioned technical scheme, the intensity of toolbox can be improved to the structure reinforcing floor.
Preferably, the two arc-shaped clamping plates are respectively fixed with a layer of soft cushion on the arc surfaces far away from the fixed column.
Through adopting above-mentioned technical scheme, the cushion on arc cardboard surface can prevent that the arc cardboard from causing wearing and tearing to the surface of large-scale bearing.
Preferably, the end portions of the first screw rod and the second screw rod are respectively fixed with a handle rod.
Through adopting above-mentioned technical scheme, the handle pole of first screw rod and second screw rod tip can make things convenient for the operator to rotate first screw rod and second screw rod.
Preferably, four self-locking universal wheels are symmetrically arranged at the bottom of the supporting table.
Through adopting above-mentioned technical scheme, the removal flexibility that the auto-lock universal wheel of brace table bottom can improve the device.
To sum up, the utility model discloses mainly have following beneficial effect:
the device can fix the large bearing to be repaired in the clamp, and the fixing structure is simple and reliable; in addition, the device can be used for adjusting the height position of the large bearing fixed on the placing plate, so that an operator can measure the size of the large bearing conveniently and repair the large bearing conveniently; when the clamp is used, an operator can sleeve the inner ring of the large bearing outside the fixed column on the placing plate, the arc-shaped clamping plate can firmly clamp and fix the large bearing under the elastic force of the spring, then the operator can adjust the height of the placing plate according to the convenience of operation, and during adjustment, the operator can rotate the first screw rod to drive the fixed ring to slide and drive the first connecting rod and the second connecting rod to swing to drive the fixed cylinder to lift up, so that the height of the fixed cylinder can be adjusted; in addition, after the I-shaped frame slides to a certain position, an operator can tighten the second screw in the fixing plate to firmly lock the position of the I-shaped frame, and the stability of the device is improved.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
fig. 5 is a second schematic structural diagram of the present invention;
fig. 6 is a third schematic structural diagram of the present invention.
Reference numerals: 1. a support table; 2. an I-shaped frame; 3. fixing the rod; 4. a fixed cylinder; 5. a first link; 6. a splint; 7. a waist-shaped groove; 8. a pin; 9. a second link; 10. locking the nut; 11. a ball bearing; 12. a first screw; 13. a fixing ring; 14. placing the plate; 15. fixing a column; 16. a spring; 17. an arc-shaped clamping plate; 18. a fixing plate; 19. a second screw; 20. a suction cup; 21. a rail beam; 22. a groove; 23. a roller; 24. a disc; 25. locking the bolt; 26. an L-shaped rod; 27. a tool box; 28. a structural reinforcing rib plate; 29. a soft cushion; 30. a handle bar; 31. self-locking universal wheel.
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.
Example 1
Referring to fig. 1 and 2, a fixing clamp for repairing a part includes a supporting table 1, and further includes an i-shaped frame 2 connected to the supporting table 1 in a sliding manner along a horizontal direction, wherein a fixing rod 3 is fixed above the i-shaped frame 2, a fixing cylinder 4 is connected to the outside of the fixing rod 3 in a sliding manner along a vertical direction, and a large bearing to be repaired is installed above the fixing cylinder 4 when being repaired, so that the large bearing can be adjusted in a vertical position along with the vertical sliding of the fixing cylinder 4; in order to control the fixed cylinder 4 to vertically slide conveniently, a first connecting rod 5 is hinged to the outside of the fixed cylinder 4, two clamping plates 6 are fixed to the outside of the fixed rod 3, waist-shaped grooves 7 are formed in the two clamping plates 6 respectively, a pin 8 penetrates through the waist-shaped grooves 7, a second connecting rod 9 is rotatably connected to the outside of the pin 8, locking nuts 10 are respectively connected to two end portions of the pin 8 through threads, a first screw 12 is rotatably connected to the inside of the fixed rod 3 through a ball bearing 11, a fixing ring 13 is connected to the outside of the first screw 12 through threads, and the end portions of the first connecting rod 5 and the second connecting rod 9 are hinged to the fixing ring 13 respectively; when the lock nut 10 at the end of the pin 8 is locked, the pin 8 inserted into the waist-shaped groove 7 can be fixed, and the first screw 12 is rotated to drive the fixing ring 13 to change the position on the first screw 12, so that the first connecting rod 5 and the second connecting rod 9 swing to drive and prop the fixing cylinder 4 to slide, and the height position of the fixing cylinder 4 is adjusted.
Referring to fig. 1 and 3, in order to fix the large bearing to be repaired in the device, a circular placing plate 14 is fixedly installed at the top of the fixed cylinder 4, a fixed column 15 is fixedly welded at the center of the circle of the placing plate 14, and two arc-shaped clamping plates 17 are connected to the fixed column 15 through springs 16; when the clamp is used, an operator can sleeve the inner ring of the large bearing outside the fixing column 15 on the placing plate 14, and the arc-shaped clamping plate 17 can firmly clamp and fix the large bearing under the elastic force of the spring 16. (ii) a
Referring to fig. 6, in order to lock the position of the i-shaped frame 2, a fixing plate 18 is welded and fixed on the i-shaped frame 2, a second screw rod 19 is connected in the fixing plate 18 through a thread, and a suction cup 20 is fixed at the bottom end of the second screw rod 19, so that when an operator tightens the second screw rod 19 in the fixing plate 18, the position of the i-shaped frame 2 is firmly locked, and the stability of the device is improved.
Referring to fig. 1 and 4, in order to conveniently and stably adjust the position of the i-shaped frame 2, two rail beams 21 with circular cross sections are symmetrically erected and fixed on the support platform 1, meanwhile, a groove 22 is formed in the i-shaped frame 2, four rollers 23 rolling on the rail beams 21 are rotatably connected in the groove 22, and the sliding of the i-shaped frame 2 above the support platform 1 can be guided by utilizing the matching of the rollers 23 and the rail beams 21.
Referring to fig. 5, in order to facilitate the installation of the placing plate 14 on the top of the fixed cylinder 4, a circular disc 24 is fixedly welded to the top end of the fixed cylinder 4, and the circular disc 24 is connected to the placing plate 14 by four locking bolts 25, so that the placing plate 14 can be conveniently fixed on the top of the fixed cylinder 4 by using the circular disc 24 and the locking bolts 25; in order to facilitate taking of tools in the device, an L-shaped rod 26 is fixedly welded on one side of the I-shaped frame 2, which is far away from the fixing plate 18, a tool box 27 for placing tools is fixedly welded at the top end of the L-shaped rod 26, and the tool box 27 at the end part of the L-shaped rod 26 can be used for conveniently placing tools used in repairing large bearings; in order to increase the mounting strength of the tool box 27, a triangular structural reinforcement rib 28 is welded and fixed between the tool box 27 and the L-shaped bar 26, and the structural reinforcement rib 28 can increase the strength of the tool box 27.
Referring to fig. 1 and 3, in order to prevent the arc-shaped clamping plates 17 from wearing the surface of the large-sized bearing, two arc-shaped clamping plates 17 are respectively fixed with a layer of soft cushion 29 on the arc surfaces far away from the fixed column 15, and the soft cushions 29 on the surfaces of the arc-shaped clamping plates 17 can prevent the arc-shaped clamping plates 17 from wearing the surface of the large-sized bearing.
Referring to fig. 2 and 6, in order to facilitate the operator to rotate the first screw 12 and the second screw 19, a handle rod 30 is fixed at each end of the first screw 12 and the second screw 19, and the handle rods 30 at the ends of the first screw 12 and the second screw 19 can facilitate the operator to rotate the first screw 12 and the second screw 19; in order to enable the device to move flexibly, four self-locking universal wheels 31 are symmetrically arranged at the bottom of the support table 1, and the self-locking universal wheels 31 at the bottom of the support table 1 can improve the moving flexibility of the device.
In conclusion, the large bearing to be repaired can be fixed in the clamp by using the device, and the fixing structure is simple and reliable; in addition, the device can be used for adjusting the height position of the large bearing fixed on the placing plate 14, so that an operator can measure the size of the large bearing conveniently and repair the large bearing conveniently; when the clamp is used, an operator can sleeve the inner ring of the large bearing outside the fixing column 15 on the placing plate 14, the arc-shaped clamping plate 17 can firmly clamp and fix the large bearing under the elastic action of the spring 16, then the operator can adjust the height of the placing plate 14 according to the convenience of operation, and during adjustment, the operator can rotate the first screw 12 to drive the fixing ring 13 to slide and drive the first connecting rod 5 and the second connecting rod 9 to swing to drive the fixing cylinder 4 to lift up, so that the height of the fixing cylinder can be adjusted; in addition, after the I-shaped frame 2 slides to a certain position, an operator can tighten the second screw rod 19 in the fixing plate 18 to firmly lock the position of the I-shaped frame 2, and the stability of the device is improved.
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 (8)

1. The utility model provides a mounting fixture for part restoration, includes brace table (1), its characterized in that: further comprising:
the I-shaped frame (2) is connected to the support table (1) in a sliding mode along the horizontal direction, and a fixing rod (3) is fixed above the I-shaped frame (2);
the fixing rod is characterized by comprising a fixing cylinder (4) connected to the outer portion of the fixing rod (3) in a sliding mode along the vertical direction, a first connecting rod (5) is hinged to the outer portion of the fixing cylinder (4), two clamping plates (6) are fixed to the outer portion of the fixing rod (3), waist-shaped grooves (7) are formed in the two clamping plates (6) respectively, pin columns (8) penetrate through the waist-shaped grooves (7), a second connecting rod (9) is rotatably connected to the outer portions of the pin columns (8), and two end portions of the pin columns (8) are connected with locking nuts (10) in a threaded mode respectively;
a first screw rod (12) is rotatably connected in the fixed rod (3) through a ball bearing (11), a fixed ring (13) is connected to the outer part of the first screw rod (12) in a threaded manner, and the end parts of the first connecting rod (5) and the second connecting rod (9) are respectively hinged on the fixed ring (13);
a circular placing plate (14) is fixedly arranged on the top of the fixed cylinder (4), a fixed column (15) is fixed at the circle center of the placing plate (14), and the fixed column (15) is connected with two arc-shaped clamping plates (17) through a spring (16);
and the fixing plate (18) is fixed on the I-shaped frame (2), a second screw rod (19) is connected to the fixing plate (18) in an internal thread mode, and a sucker (20) is fixed at the bottom end of the second screw rod (19).
2. A fixing jig for repairing parts as claimed in claim 1, wherein: two rail beams (21) with circular cross sections are symmetrically erected and fixed on the support table (1), grooves (22) are formed in the I-shaped frame (2), and a plurality of rollers (23) rolling on the rail beams (21) are rotationally connected in the grooves (22).
3. A fixing jig for repairing parts as claimed in claim 1, wherein: the top end of the fixed cylinder (4) is fixedly welded with a disc (24), and the disc (24) is connected with the placing plate (14) through a plurality of locking bolts (25).
4. A fixing jig for repairing parts as claimed in claim 1, wherein: an L-shaped rod (26) is fixedly welded on one side, far away from the fixing plate (18), of the I-shaped frame (2), and a tool box (27) used for placing tools is fixedly welded on the top end of the L-shaped rod (26).
5. The parts repairing fixing jig as set forth in claim 4, wherein: and a triangular structural reinforcing rib plate (28) is welded and fixed between the tool box (27) and the L-shaped rod (26).
6. A fixing jig for repairing parts as claimed in claim 1, wherein: and a layer of soft cushion (29) is respectively fixed on the cambered surfaces of the two arc-shaped clamping plates (17) far away from the fixed column (15).
7. A fixing jig for repairing parts as claimed in claim 1, wherein: and handle rods (30) are respectively fixed at the ends of the first screw rod (12) and the second screw rod (19).
8. A fixing jig for repairing parts as claimed in claim 1, wherein: four self-locking universal wheels (31) are symmetrically arranged at the bottom of the supporting table (1).
CN201921926626.XU 2019-11-11 2019-11-11 Fixing clamp for repairing parts Active CN212096222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921926626.XU CN212096222U (en) 2019-11-11 2019-11-11 Fixing clamp for repairing parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921926626.XU CN212096222U (en) 2019-11-11 2019-11-11 Fixing clamp for repairing parts

Publications (1)

Publication Number Publication Date
CN212096222U true CN212096222U (en) 2020-12-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921926626.XU Active CN212096222U (en) 2019-11-11 2019-11-11 Fixing clamp for repairing parts

Country Status (1)

Country Link
CN (1) CN212096222U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112621104A (en) * 2021-01-06 2021-04-09 江苏南洋中京科技有限公司 Roll forging die repair welding device for detecting forging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112621104A (en) * 2021-01-06 2021-04-09 江苏南洋中京科技有限公司 Roll forging die repair welding device for detecting forging

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