CN220217534U - Clamping tool for multi-applicable milling machine - Google Patents

Clamping tool for multi-applicable milling machine Download PDF

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Publication number
CN220217534U
CN220217534U CN202320958726.0U CN202320958726U CN220217534U CN 220217534 U CN220217534 U CN 220217534U CN 202320958726 U CN202320958726 U CN 202320958726U CN 220217534 U CN220217534 U CN 220217534U
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CN
China
Prior art keywords
clamping
milling machine
groove
adjusting column
screw rod
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Active
Application number
CN202320958726.0U
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Chinese (zh)
Inventor
秦刚
孙铁宾
胡延阔
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Jinan Longchao Petroleum Machinery Forging Co ltd
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Jinan Longchao Petroleum Machinery Forging Co ltd
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Priority to CN202320958726.0U priority Critical patent/CN220217534U/en
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Publication of CN220217534U publication Critical patent/CN220217534U/en
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Abstract

The utility model relates to the technical field of milling machine clamping tools, in particular to a clamping tool for a multi-purpose milling machine, which comprises a workbench, wherein a chute is arranged on the workbench, a sliding seat is connected in the chute in a sliding manner, locking bolts are connected to the sliding seat in a threaded manner, the locking bolts are symmetrically arranged in four manners, an adjusting column is sleeved on the sliding seat in a rotating manner, a first clamping groove and a second clamping groove are formed in the adjusting column, a positioning screw pin is connected to the sliding seat in a threaded manner, a rotary cylinder is arranged on the adjusting column, a first screw rod and a second screw rod are connected to the rotary cylinder in a threaded manner, and a first clamping plate and a second clamping plate are arranged above the workbench. Through set up rotary positioning joint formula adjustment structure on the slide of workstation to set up two kinds of splint structures of symmetry, realized that the milling machine is with pressing from both sides tight frock and can carry out effective clamp to square body work piece of high type or cylinder work piece, and then improved the application scope of pressing from both sides tight frock for the milling machine.

Description

Clamping tool for multi-applicable milling machine
Technical Field
The utility model relates to the technical field of milling machine clamping tools, in particular to a clamping tool for a multi-applicable milling machine.
Background
Milling machines mainly refer to machine tools for machining various surfaces of a workpiece by using milling cutters. The rotary motion of the milling cutter is taken as the main motion, the movement of the workpiece and the milling cutter is taken as the feeding motion, and the milling cutter can process planes and grooves and can process various curved surfaces, gears and the like.
The workpiece is clamped and installed on the workbench through the clamping tool, then the milling cutter on the milling machine rotates to be the main motion, and the feeding motion of the workbench or the milling head is assisted to process the processed surface of the clamped workpiece.
At present, the existing clamping tool for the milling machine can only press and clamp the thin plate body, can not clamp the square workpiece or the cylindrical workpiece effectively, and greatly reduces the application range of the clamping tool for the milling machine.
The above problems are widespread and improvements are urgently needed.
Disclosure of Invention
The utility model aims to provide a clamping tool for a multi-purpose milling machine, which solves the problem that the clamping tool for the milling machine in the prior art can not clamp a square workpiece or a cylindrical workpiece effectively, so that the application range of the clamping tool for the milling machine is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping tool for a multi-purpose milling machine, includes the workstation, be equipped with the spout on the workstation, slip joint has the slide in the spout, threaded connection has locking bolt on the slide, locking bolt is four of symmetry setting.
Preferably, the rotary sleeve is provided with an adjusting column, a first clamping groove and a second clamping groove are formed in the adjusting column, a positioning screw pin is connected to the sliding seat in a threaded mode, a rotary cylinder is arranged on the adjusting column, a first screw rod and a second screw rod are connected to the rotary cylinder in a threaded mode, and a first clamping plate and a second clamping plate are arranged above the workbench.
Preferably, the positioning screw pin is clamped with the first clamping groove, and the first clamping groove and the second clamping groove are symmetrically arranged at one hundred eighty degrees.
Preferably, the first clamping plate is provided with a first annular groove, the first screw is provided with a first annular block, and the first annular block is rotationally clamped with the first annular groove.
Preferably, the second clamping plate is provided with a second annular groove, the second screw is provided with a second annular block, and the second annular block is rotationally clamped with the second annular groove.
Preferably, the side view clamping surface of the first clamping plate is of a flat cross-section structure, so that the high square workpiece is effectively clamped.
Preferably, the side view clamping surface of the second clamping plate is of an arc-shaped cross-section structure, so that the cylinder workpiece is effectively clamped.
Compared with the prior art, the utility model has the beneficial effects that: according to the clamping fixture for the milling machine, the rotary positioning clamping type adjusting structure is arranged on the sliding seat of the workbench, and the two symmetrical clamping plate structures are arranged, so that the clamping fixture for the milling machine can be used for effectively clamping a square workpiece or a cylindrical workpiece, and the application range of the clamping fixture for the milling machine is further improved.
Drawings
FIG. 1 is a schematic top view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic view of the utility model from the point B in FIG. 1;
fig. 4 is an enlarged view of fig. 1 at C in accordance with the present utility model.
In the figure: the device comprises a workbench 1, a chute 11, a slide seat 2, a locking bolt 21, a positioning screw pin 22, an adjusting column 3, a first clamping groove 31, a second clamping groove 32, a rotary drum 4, a first screw rod 5, a first annular block 51, a first clamping plate 6, a first annular groove 61, a second screw rod 7, a second annular block 71, a second clamping plate 8 and a second annular groove 81.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 4, a clamping tool for a multi-purpose milling machine in the drawings comprises a workbench 1, wherein a chute 11 is arranged on the workbench 1, a slide seat 2 is connected in the chute 11 in a sliding and clamping manner, locking bolts 21 are connected to the slide seat 2 in a threaded manner, the locking bolts 21 are symmetrically arranged in four manners, the sliding connection side sections of the chute 11 and the slide seat 2 are of a T-shaped structure, sliding adjustment is guaranteed, the slide seat 2 is prevented from sliding upwards from the chute 11, and the slide seat 2 can realize sliding adjustment of the general positions of two clamping plates above.
After the slide seat 2 slides to a required position, the four locking bolts 21 can be rotated clockwise, and the lower end face preset damping heads of the four locking bolts 21 can be extruded and damped with the upper end face of the workbench 1, so that the slide seat 2 and the two clamping plates can be stably positioned.
The cover is equipped with adjusting column 3 on the slide 2, has seted up first draw-in groove 31 and second draw-in groove 32 on the adjusting column 3, and threaded connection has locating screw pin 22 on the slide 2, is equipped with rotary drum 4 on the adjusting column 3, and rotary drum 4 internal thread connection has first screw rod 5 and second screw rod 7, and the top of workstation 1 is equipped with first splint 6 and second splint 8, has realized that the milling machine is with pressing from both sides tight frock and can carry out effective clamp to high square body work piece or cylinder work piece, and then has improved the application scope that the milling machine was with pressing from both sides tight frock.
The positioning screw pin 22 is clamped with the first clamping groove 31, the first clamping groove 31 and the second clamping groove 32 are symmetrically arranged in one hundred eighty degrees, and when the rotary drum 4 is rotated for one hundred eighty degrees, the positioning screw pin 22 is aligned with the second clamping groove 32 for later positioning clamping of the rotary drum 4.
The pin cap of the positioning screw pin 22 is a butterfly head handle, can be directly screwed and rotated by hands, does not need tools such as a screwdriver, and is convenient to use and adjust.
The first clamping plate 6 is provided with a first annular groove 61, the first screw 5 is provided with a first annular block 51, the first annular block 51 and the first annular groove 61 are rotationally clamped, rotation adjustment of the first screw 5 is guaranteed, and meanwhile separation of the first screw 5 and the first clamping plate 6 is avoided.
The second annular groove 81 is formed in the second clamping plate 8, the second annular block 71 is arranged on the second screw rod 7, the second annular block 71 and the second annular groove 81 are rotationally clamped, rotation adjustment of the second screw rod 7 is guaranteed, and meanwhile separation of the second screw rod 7 and the second clamping plate 8 is avoided.
The side view clamping surface of the first clamping plate 6 is of a flat cross-section structure, and the high square workpiece is effectively clamped.
The side view clamping surface of the second clamping plate 8 is of an arc-shaped cross-section structure, so that the cylinder workpiece is effectively clamped.
When used in this embodiment: for example, if a high square workpiece needs to be clamped, firstly placing the high square workpiece at the middle part of the workbench 1, then holding the first clamping plate 6 and rotating the first screw 5 anticlockwise, driving the first screw 5 and the first clamping plate 6 to move towards the high square workpiece through screw transmission, and stopping rotating the first screw 5 after the high square workpiece is stably clamped by the first clamping plate 6, so that the high square workpiece can be conveniently clamped;
in addition, if the cylindrical workpiece needs to be clamped, the positioning screw pin 22 is rotated anticlockwise, the first clamping groove 31 is withdrawn through screw transmission, referring to fig. 3, the adjusting column 3 is rotated for one hundred eighty degrees, the first clamping plate 6 and the second clamping plate 8 are driven by the rotary cylinder 4 to integrally rotate for one hundred eighty degrees, at this time, the second clamping plate 8 faces the inner side of the workbench 1, then the positioning screw pin 22 is rotated clockwise and clamped into the second clamping groove 32, so that the adjusting column 3 can be positioned and clamped,
then the cylindrical workpiece is placed and aligned with the second clamping plate 8, the second screw rod 7 is rotated anticlockwise, the second clamping plate 8 is driven to move towards the outer wall of the cylindrical workpiece through screw thread transmission and is clamped stably,
the clamping tool for the milling machine can effectively clamp a square workpiece or a cylindrical workpiece, and further the application range of the clamping tool for the milling machine is improved.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. Clamping tool for multi-purpose milling machine, which is characterized by comprising:
the workbench (1), be equipped with spout (11) on workstation (1), sliding joint has slide (2) in spout (11), threaded connection has locking bolt (21) on slide (2), locking bolt (21) are four of symmetry setting, it is equipped with adjusting column (3) to rotate the cover on slide (2), first draw-in groove (31) and second draw-in groove (32) have been seted up on adjusting column (3), threaded connection has positioning screw pin (22) on slide (2), be equipped with rotary drum (4) on adjusting column (3), threaded connection has first screw rod (5) and second screw rod (7) in rotary drum (4), the top of workstation (1) is equipped with first splint (6) and second splint (8), positioning screw pin (22) and first draw-in groove (31) joint, first draw-in groove (31) and second draw-in groove (32) are one hundred degrees symmetry setting, be equipped with rotary drum (4) on adjusting column (3), the top of rotary drum (4) is equipped with first annular groove (61) and second screw rod (8) is equipped with annular groove (51), be equipped with second annular piece (71) on second screw rod (7), second annular piece (71) and second ring channel (81) rotate joint, the side view clamping face of first splint (6) is level cross-section structure, the side view clamping face of second splint (8) is arc-shaped cross-section structure.
CN202320958726.0U 2023-04-25 2023-04-25 Clamping tool for multi-applicable milling machine Active CN220217534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320958726.0U CN220217534U (en) 2023-04-25 2023-04-25 Clamping tool for multi-applicable milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320958726.0U CN220217534U (en) 2023-04-25 2023-04-25 Clamping tool for multi-applicable milling machine

Publications (1)

Publication Number Publication Date
CN220217534U true CN220217534U (en) 2023-12-22

Family

ID=89186602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320958726.0U Active CN220217534U (en) 2023-04-25 2023-04-25 Clamping tool for multi-applicable milling machine

Country Status (1)

Country Link
CN (1) CN220217534U (en)

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