CN214496486U - Tool clamping device for cladding machine - Google Patents
Tool clamping device for cladding machine Download PDFInfo
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- CN214496486U CN214496486U CN202120612719.6U CN202120612719U CN214496486U CN 214496486 U CN214496486 U CN 214496486U CN 202120612719 U CN202120612719 U CN 202120612719U CN 214496486 U CN214496486 U CN 214496486U
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- anchor ear
- telescopic rod
- sliding block
- clamping
- workpiece
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Abstract
The utility model relates to a tooling clamping device for a cladding machine in the technical field of cladding machines, which comprises a base, wherein a slide rail and a rotary clamping component are arranged on the base, and a plurality of movable clamping pieces are arranged on the slide rail in a sliding way; the rotary clamping assembly comprises a machine head and a self-centering three-jaw chuck; the movable clamping piece comprises a sliding block and a clamping piece, the clamping piece comprises an upper anchor ear and a lower anchor ear, one end of the upper anchor ear is hinged with one end of the lower anchor ear, the upper anchor ear is hinged with a third telescopic rod, and the fixed end of the third telescopic rod is hinged with the sliding block; the contact surfaces of the upper anchor ear and the lower anchor ear with the workpiece are provided with universal balls. The utility model discloses simple structure, convenient operation goes up the staple bolt and the loading and unloading of the work piece of being convenient for of setting up of lower staple bolt, and the annular staple bolt of constituteing has avoided the work piece at the rotation in-process skew, leap up out, has improved and has clad quality and efficiency, and universal ball's setting has reduced the frictional force of work piece between rotation in-process and annular staple bolt, adapts to the work piece of different length, and rate of equipment utilization is high.
Description
Technical Field
The utility model relates to a cover quick-witted technical field, specifically, relate to a frock clamping device for covering machine.
Background
By adopting the laser cladding technology, the additive repair of the worn part and the corroded part of the part can be realized. Particularly for heavy roll shaft workpieces, the bearing block, the sealing block and the working surface are abraded when entering, and the workpieces need to be repaired by laser cladding. At present, when a workpiece is repaired by laser cladding, the workpiece needs to be driven to rotate, the workpiece rotates on a bracket to meet the machining requirement, but the workpiece moves in one direction due to long-time rotation, cladding precision is affected, cladding quality is reduced, and the requirement of cladding cannot be fully met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a tool clamping device for a cladding machine, which comprises a base, wherein the base is provided with a slide rail and an adjustable rotary clamping component, the rotary clamping component is arranged on the base corresponding to one end of the slide rail, and the slide rail is provided with a plurality of movable clamping pieces in a sliding manner;
the rotary clamping assembly comprises a machine head and a self-centering three-jaw chuck, the bottom of the machine head is fixed on the base through a first telescopic rod, the self-centering three-jaw chuck is rotatably connected with the machine head through a bearing, and the self-centering three-jaw chuck is connected with a variable frequency motor in the machine head through a rotating shaft;
the movable clamping piece comprises a sliding block and a clamping piece, the sliding block is arranged on the sliding rail in a sliding mode, a locking assembly is arranged on the sliding block, the top of the sliding block is connected with the clamping piece through a telescopic rod II, the clamping piece comprises an upper anchor ear and a lower anchor ear, the upper anchor ear and the lower anchor ear form an annular anchor ear, one ends of the upper anchor ear and the lower anchor ear are hinged through a hinge shaft, a telescopic rod III is hinged to the outer wall, close to the hinge shaft, of the upper anchor ear, and the fixed end of the telescopic rod III is hinged to the side wall of the sliding block; and universal balls are arranged on the contact surfaces of the upper anchor ear and the workpiece, and the contact surfaces of the lower anchor ear and the workpiece.
Preferably, the first telescopic rod, the second telescopic rod and the third telescopic rod are electric push rods or hydraulic cylinders.
Preferably, the locking assembly is a locking bolt, and the sliding block is fixed on the sliding rail by screwing the locking bolt, so that the stability of the workpiece is ensured.
Preferably, the number of the movable clamping pieces is not less than two, the distance between the movable clamping pieces can be adjusted according to the length of the workpiece, and the stability of the workpiece is ensured.
The utility model discloses still including making other subassemblies that a frock clamping device normal use that is used for cladding machine, if from the control assembly of centering three-jaw chuck, inverter motor's control assembly, control assembly etc. of telescopic link one, telescopic link two, telescopic link three are conventional technical means in this field. Additionally, the utility model discloses in add the device or the subassembly of injecing and all adopt the conventional technical means in this field, be this field conventional equipment such as from centering three-jaw chuck, inverter motor, electric putter, pneumatic cylinder, universal ball.
The working principle of the utility model is that, according to the distance between the machine head and the movable clamping piece and between the adjacent movable clamping pieces, the telescopic rod contracts three times, so that the upper hoop rotates along the articulated shaft, the upper hoop is separated from the lower hoop, the workpiece to be processed is placed on the lower hoop, the telescopic rod extends three times, so that the upper hoop rotates reversely along the articulated shaft, the upper hoop and the lower hoop are combined to form an annular hoop to stably clamp the workpiece, meanwhile, the height of the movable clamping piece and the machine head is roughly adjusted, so that the workpiece to be processed and the cladding head are positioned on the same axis, and the self-centering three-jaw chuck clamps one end of the workpiece and locks the workpiece; the variable frequency motor is started to rotate the workpiece, so that a cladding head can conveniently enter an inner hole of the workpiece to start cladding operation, the upper hoop and the lower hoop are convenient to assemble and disassemble the workpiece, the formed annular hoop avoids the situation that the workpiece deviates and leaps out in the rotating process, the cladding quality is improved, and in addition, the friction force between the workpiece and the annular hoop is reduced due to the arrangement of the universal ball.
The beneficial effects of the utility model, simple structure is reasonable, convenient operation, the loading and unloading of the work piece of being convenient for of setting up of last staple bolt and lower staple bolt, and the annular staple bolt of constituteing has avoided the work piece to produce rotating the condition of in-process skew, leaping up out, has improved and has clad quality and efficiency, and the setting of universal ball has reduced the frictional force of work piece between rotation in-process and annular staple bolt in addition, adapts to the work piece of different length, and rate of equipment utilization is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a tooling clamping device for a cladding machine according to the present invention;
fig. 2 is a right side view of the moving clamp of fig. 1.
In the figure: 1. the automatic centering device comprises a base, 2, a sliding rail, 3, a sliding block, 4, a machine head, 5, a first telescopic rod, 6, a self-centering three-jaw chuck, 7, a workpiece, 8, an upper hoop, 9, a second telescopic rod, 10, a lower hoop, 11, a third telescopic rod, 12, universal balls, 13 and locking bolts.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-2, the utility model provides a tooling clamping device for a cladding machine, which comprises a base 1, wherein the base 1 is provided with a slide rail 2 and an adjustable rotary clamping component, the rotary clamping component is arranged on the base 1 corresponding to one end of the slide rail 2, and the slide rail 2 is provided with a plurality of movable clamping pieces in a sliding manner;
the rotating clamping assembly comprises a machine head 4 and a self-centering three-jaw chuck 6, the bottom of the machine head 4 is fixed on the base 1 through a telescopic rod I5, the self-centering three-jaw chuck 6 is rotatably connected with the machine head 4 through a bearing, and the self-centering three-jaw chuck 6 is connected with a variable frequency motor in the machine head 4 through a rotating shaft;
the movable clamping piece comprises a sliding block 3 and a clamping piece, the sliding block 3 is arranged on the sliding rail 2 in a sliding mode, a locking assembly is arranged on the sliding block 3, the top of the sliding block 3 is connected with the clamping piece through a second telescopic rod 9, the clamping piece comprises an upper anchor ear 8 and a lower anchor ear 10, the upper anchor ear 8 and the lower anchor ear 10 form an annular anchor ear, one ends of the upper anchor ear 8 and the lower anchor ear 10 are hinged through a hinge shaft, a third telescopic rod 11 is hinged to the outer wall, close to the hinge shaft, of the upper anchor ear 8, and the fixed end of the third telescopic rod 11 is hinged to the side wall of the sliding block 3; the contact surfaces of the upper anchor ear 8 and the lower anchor ear 10 with the workpiece 7 are all provided with universal balls 12, the universal balls are prior art, and the structure and the connection mode with the contact surfaces are not described again.
The first telescopic rod 5, the second telescopic rod 9 and the third telescopic rod 11 are electric push rods or hydraulic cylinders.
The locking assembly is a locking bolt 13, and the sliding block 3 is fixed on the sliding rail 2 by screwing the locking bolt 13, so that the stability of the workpiece is ensured.
The number of the movable clamping pieces is not less than two, the distance between the movable clamping pieces can be adjusted according to the length of the workpiece 7, and the stability of the workpiece 7 is ensured.
During working, the distance between the machine head 4 and the movable clamping piece and between the adjacent movable clamping pieces is adjusted according to the workpiece 7 to be processed, then the three telescopic rods 11 are contracted to enable the upper hoop 8 to rotate along the hinge shaft, the upper hoop 8 and the lower hoop 10 are separated, the workpiece 7 to be processed is placed on the lower hoop 10, the three telescopic rods 11 are extended to enable the upper hoop 8 to rotate reversely along the hinge shaft, the upper hoop 8 and the lower hoop 10 are closed to form an annular hoop to stably clamp the workpiece 7, meanwhile, the height of the movable clamping piece and the machine head 4 is roughly adjusted, the workpiece 7 to be processed and the cladding head are located on the same axis, and the self-centering three-jaw chuck 6 clamps one end of the workpiece 7 and locks the workpiece 7; the variable frequency motor is started to rotate the workpiece 7, so that a cladding head can conveniently enter an inner hole of the workpiece 7 to start cladding operation, the upper hoop 8 and the lower hoop 10 are arranged to facilitate the assembly and disassembly of the workpiece 7, the formed annular hoops avoid the situation that the workpiece 7 deviates and leaps out in the rotating process, the cladding quality is improved, and in addition, the friction force between the workpiece 7 and the annular hoops is reduced due to the arrangement of the universal balls 12.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a frock clamping device for cladding machine, includes the base, its characterized in that: the base is provided with a slide rail and an adjustable rotary clamping assembly, the rotary clamping assembly is arranged on the base corresponding to one end of the slide rail, and the slide rail is provided with a plurality of movable clamping pieces in a sliding manner;
the rotary clamping assembly comprises a machine head and a self-centering three-jaw chuck, the bottom of the machine head is fixed on the base through a first telescopic rod, the self-centering three-jaw chuck is rotatably connected with the machine head through a bearing, and the self-centering three-jaw chuck is connected with a variable frequency motor in the machine head through a rotating shaft;
the movable clamping piece comprises a sliding block and a clamping piece, the sliding block is arranged on the sliding rail in a sliding mode, a locking assembly is arranged on the sliding block, the top of the sliding block is connected with the clamping piece through a telescopic rod II, the clamping piece comprises an upper anchor ear and a lower anchor ear, the upper anchor ear and the lower anchor ear form an annular anchor ear, one ends of the upper anchor ear and the lower anchor ear are hinged through a hinge shaft, a telescopic rod III is hinged to the outer wall, close to the hinge shaft, of the upper anchor ear, and the fixed end of the telescopic rod III is hinged to the side wall of the sliding block; and universal balls are arranged on the contact surfaces of the upper anchor ear and the workpiece, and the contact surfaces of the lower anchor ear and the workpiece.
2. The tooling clamping device for the cladding machine of claim 1, wherein: the first telescopic rod, the second telescopic rod and the third telescopic rod are electric push rods or hydraulic cylinders.
3. The tooling clamping device for the cladding machine of claim 1, wherein: the locking assembly is a locking bolt.
4. The tooling clamping device for the cladding machine of claim 1, wherein: the number of the movable clamping pieces is not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612719.6U CN214496486U (en) | 2021-03-25 | 2021-03-25 | Tool clamping device for cladding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120612719.6U CN214496486U (en) | 2021-03-25 | 2021-03-25 | Tool clamping device for cladding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214496486U true CN214496486U (en) | 2021-10-26 |
Family
ID=78200459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120612719.6U Active CN214496486U (en) | 2021-03-25 | 2021-03-25 | Tool clamping device for cladding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214496486U (en) |
-
2021
- 2021-03-25 CN CN202120612719.6U patent/CN214496486U/en active Active
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