CN220839741U - Mechanical part adds clamping apparatus frock - Google Patents
Mechanical part adds clamping apparatus frock Download PDFInfo
- Publication number
- CN220839741U CN220839741U CN202322591006.8U CN202322591006U CN220839741U CN 220839741 U CN220839741 U CN 220839741U CN 202322591006 U CN202322591006 U CN 202322591006U CN 220839741 U CN220839741 U CN 220839741U
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- Prior art keywords
- clamping
- article
- clamping plate
- bolt
- splint
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000003754 machining Methods 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000001788 irregular Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model is applicable to the technical field of clamps, and provides a mechanical part machining clamp tool which comprises a mounting seat, wherein a lifting mechanism is arranged above the mounting seat, a mounting plate is arranged above the lifting mechanism, a clamping mechanism is arranged on the upper surface of the mounting plate, and a pressing mechanism is arranged above the clamping mechanism. This machinery spare part adds clamping fixture, height-adjusting through elevating system, through locking subassembly angle regulation, select corresponding supplementary folder according to the centre gripping article, make the better surface with the article of supplementary folder laminate, carry out more effectual spacing to the article, prevent to put into the article of waiting to centre gripping between first splint and the second splint and press from both sides tightly the article because the contact surface is too little to lead to the article landing when carrying out centre gripping processing to pipe class article, it is spacing again to carry out the article through pushing down the mechanism, prevent to drop because the contact surface is too little when carrying out centre gripping to irregular article.
Description
Technical Field
The utility model belongs to the technical field of clamps, and particularly relates to a mechanical part machining clamp tool.
Background
The bench vice is a clamp for clamping a workpiece and is used for clamping and stably processing the workpiece, and is usually arranged on a workbench such as a machine tool and is used for clamping the workpiece so as to facilitate further processing of the workpiece by workers.
As disclosed in chinese patent CN111251204B, the second clamping plate is moved to the first clamping plate by rotating the handle clockwise, so as to fix the object to be processed, and the handle is rotated on the surface of the shaft, so that the rotating shaft can rotate, however, when some irregular objects are clamped, the clamping may not be tight, when a larger object is clamped, too small clamping area may also occur, during the processing, the objects fall off, and when objects such as round pipes are clamped, the deformation clamping of the workpiece may be easily caused, and other conditions may not be tight.
Disclosure of utility model
The utility model provides a fixture tool for machining mechanical parts, and aims to solve the problem that when an article is clamped, the article falls off due to small clamping area.
The utility model discloses a mechanical part machining fixture tool, which comprises a mounting seat, wherein a lifting mechanism is arranged above the mounting seat, a mounting plate is arranged above the lifting mechanism, a clamping mechanism is arranged on the upper surface of the mounting plate, and a pressing mechanism is arranged above the clamping mechanism;
The clamping mechanism comprises a first clamping plate and a second clamping plate, the first clamping plate can move in the left-right direction, the second clamping plate is rotatably arranged above the mounting plate, detachable auxiliary clamping assemblies are arranged on the inner side surfaces of the first clamping plate and the second clamping plate, and the auxiliary clamping assemblies are provided with a plurality of groups of clamping surfaces, and each clamping surface is in different shapes;
The pushing mechanism comprises a stand column, a cross arm and a pushing component, wherein the stand column is arranged on the upper surface of the second clamping plate, the cross arm is arranged on the left side face of the stand column, and the pushing component is arranged on the left side face of the cross arm.
Preferably, the lifting mechanism comprises two support columns, a worm wheel, a worm and a screw rod, wherein the two support columns are arranged at the front end and the rear end in the middle of the upper surface of the mounting seat, the worm wheel is rotatably arranged on the upper surface of the support columns, the screw rod is rotatably arranged at the bottom of the mounting plate, the screw rod penetrates through the central axis of the turbine, a thread groove matched with the screw rod is formed in the turbine, and the screw rod is rotated to drive the turbine to rotate so that the screw rod is lifted.
Preferably, the upper surface of mounting panel is provided with the base, the front end of base is provided with locking subassembly, the last mounting groove of seting up of base, the bottom of mounting groove rotationally is provided with first pivot, the bottom of second splint with the other end fixed connection of first pivot, screw up locking subassembly makes first pivot stops rotating.
Preferably, the locking assembly comprises a first bolt, the first bolt penetrates through the side face of the base, a second rotating shaft is arranged on the inner end face of the first bolt, an arc-shaped abutting block is arranged at the other end of the second rotating shaft, an inner cavity for limiting the arc-shaped abutting block is formed in the base, and the first bolt is rotated to enable the arc-shaped abutting block to be tightly attached to the first rotating shaft for limiting.
Preferably, the auxiliary clamping assembly comprises two auxiliary clamping pieces, wherein inner cavities are formed in the inner side surfaces of the first clamping plate and the second clamping plate, and the two auxiliary clamping pieces are respectively arranged in the two inner cavities in a vertically sliding mode.
Preferably, two front and back side surfaces of the auxiliary clamping piece are provided with dovetail blocks, two inner cavities are provided with dovetail grooves matched with the dovetail blocks, two outer side surfaces of the auxiliary clamping piece are provided with grooves, the outer side surfaces of the first clamping plate and the second clamping plate are provided with second bolts, and the inner end surfaces of the second bolts are provided with lugs matched with the grooves.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the mechanical part machining fixture tool, the height is adjusted through the lifting mechanism, the angle is adjusted through the locking assembly, the corresponding auxiliary clamping piece is selected according to the clamped object, the auxiliary clamping piece is better attached to the surface of the object, the object is effectively limited, the object is prevented from sliding down due to the fact that the contact surface is too small when the round pipe object is clamped, the object to be clamped is placed between the first clamping plate and the second clamping plate, the object is clamped by rotating the rotating wheel, the object is limited again through the pressing mechanism, and the situation that the object falls off due to the fact that the contact surface is too small when the irregular object is clamped is prevented.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the clamping mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a hold-down assembly according to the present utility model;
FIG. 4 is a schematic view of a locking assembly according to the present utility model
In the figure: 1-mount pad, 2-mounting panel, 3-base, 4-mounting groove, 5-first splint, 6-second splint, 7-stand, 8-cross arm, 9-support column, 10-worm wheel, 11-worm, 12-lead screw, 13-first bolt, 14-arc support fast, 15-auxiliary clamp, 16-second bolt.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the fixture tool for machining the mechanical parts comprises a mounting seat 1, wherein a lifting mechanism is arranged above the mounting seat 1, a mounting plate 2 is arranged above the lifting mechanism, a clamping mechanism is arranged on the upper surface of the mounting plate 2, and a pressing mechanism is arranged above the clamping mechanism;
The mounting seat 1 is provided with a fixing hole, and is fixed on the workbench through bolts.
The clamping mechanism comprises a first clamping plate 5 and a second clamping plate 6, the first clamping plate 5 can move along the left-right direction, the second clamping plate 6 is rotatably arranged above the mounting plate 2, the inner side surfaces of the first clamping plate 5 and the second clamping plate 6 are provided with detachable auxiliary clamping components, and the auxiliary clamping components are provided with a plurality of groups of clamping surfaces with different shapes;
The inner chamber is all offered to the bottom of first splint 5 and second splint 6, the left surface of second splint 6 is equipped with the horizontal bar that runs through first splint 5, the through-hole that carries out spacing to the horizontal bar has been offered on the first splint 5, but make first splint 5 side-to-side sliding on the horizontal bar, the left end of horizontal bar is equipped with the lug, the threaded rod rotationally runs through lug and first splint 5, be equipped with the runner on the threaded rod of outer end, the other end rotatable coupling of threaded rod is in the inner chamber of second splint 6, threaded sleeve has the threaded sleeve on the threaded rod, threaded sleeve and first splint 5 fixed connection, be equipped with the forked tail piece on the threaded sleeve of right side section, the inner chamber of second splint 6 is equipped with the dovetail with forked tail piece looks adaptation, first splint 5 makes its control movement through the cooperation between threaded rod, the threaded sleeve, the dovetail and the forked tail piece.
When objects such as round pipes are clamped, the auxiliary clamping fittings are replaced to be mutually matched with the surfaces of the objects to be clamped, so that the auxiliary clamping fittings are better fixed due to the fact that the contact surfaces are too small and deformation is possibly caused.
The pushing mechanism comprises a stand column 7, a cross arm 8 and a pushing component, wherein the stand column 7 is arranged on the upper surface of the second clamping plate 6, the cross arm 8 is arranged on the left side surface of the stand column 7, and the pushing component is arranged on the left side surface of the cross arm 8.
The pressing component comprises a vertical plate, an inner cavity is formed in the vertical plate, a rotatable threaded rod is arranged in the inner cavity, a threaded sleeve is connected to the threaded rod in a threaded mode, the threaded rod penetrates through the cross arm 8, the threaded sleeve is fixedly connected to the cross arm 8, dovetail blocks are arranged on the front side surface and the rear side surface of the cross arm 8, dovetail grooves matched with the dovetail blocks are formed in the inner cavity to limit the vertical plate, the vertical plate can be moved up and down through cooperation between the threaded rod and the threaded sleeve by the cross arm 8, an object to be clamped is fixed from the upper portion again, and damage to workers caused by falling in machining due to too small contact area of an irregular object to be clamped is prevented.
In this embodiment, elevating system includes two support columns 9, worm wheel 10, worm 11 and lead screw 12, and two support columns 9 set up in the front and back ends in the middle of the mount pad 1 upper surface, and worm wheel 10 rotationally sets up in the upper surface of support column 9, and lead screw 12 rotationally sets up in the bottom of mounting panel 2, and lead screw 12 runs through the axis of turbine 10, is provided with the screw thread groove with lead screw 12 looks adaptation on the turbine 10, and rotation worm 11 drives turbine 10 rotation messenger lead screw 12 and goes up and down.
Further, the screw rod 12 and the mounting plate can be connected through the rotating shaft, telescopic legs are arranged around the mounting seat 1, are sleeved together through two circular tubes with different sizes, are fixed through the same principle as the locking assembly, and the height of the base 3 is adjusted to be the most suitable for the work of workers.
In the embodiment, the upper surface of the mounting plate 2 is provided with a base 3, the front end of the base 3 is provided with a locking component, the base 3 is provided with a mounting groove 4, the bottom of the mounting groove 4 is rotatably provided with a first rotating shaft, the bottom of the second clamping plate 6 is fixedly connected with the other end of the first rotating shaft, and the locking component is screwed to stop the rotation of the first rotating shaft
Further, a plurality of balls rotating along the central axis of the first rotating shaft are arranged at the bottom of the second clamping plate 6 and positioned at the periphery of the installation 3. The base 3 is more stable when rotating, and the base 3 is also supported.
In this embodiment, the locking assembly includes first bolt 13, and first bolt 13 runs through the side of base 3, and the interior terminal surface of first bolt 13 is provided with the second pivot, and the other end of second pivot is provided with the arc and supports tight piece 14, has offered in the base 3 and supports tight piece 14 of arc and carry out spacing inner chamber, rotates first bolt 13 and makes the arc support tight piece 14 and first pivot paste tightly and carry out spacing.
Further, the surface of the first rotating shaft and the outer side surface of the arc-shaped abutting block 14 are rough, the abutting block 14 is tightly attached to the first rotating shaft when the bolt is screwed, friction force can be increased on the rough surface, locking is more reliable, and the rotating base 3 is adjusted to the optimal angle during working, so that objects can be conveniently machined.
In this embodiment, the auxiliary clamping assembly includes two auxiliary clamping members 15, each of the inner sides of the first clamping plate 5 and the second clamping plate 6 is provided with an inner cavity, and the two auxiliary clamping members 15 are respectively slidably disposed in the two inner cavities.
Further, the shape of the object is changed to enable the object to be better attached to the surface of the object to be processed, so that the object is effectively clamped, and the situation that the object is loose in the processing process due to the fact that the contact area is too small is prevented.
In this embodiment, the front and rear side surfaces of the two auxiliary clamping members 15 are provided with dovetail blocks, the two inner cavities are provided with dovetail grooves adapted to the dovetail blocks, the outer side surfaces of the two auxiliary clamping members 15 are provided with grooves, the outer side surfaces of the first clamping plate 5 and the second clamping plate 6 are provided with second bolts 16, and the inner end surfaces of the second bolts 16 are provided with projections adapted to the grooves.
Further, be equipped with the altitude mixture control on first splint 5 and second splint 6, make it more swiftly effectual carry out altitude mixture control to the auxiliary clamp piece, can prevent when carrying out the centre gripping to different objects through adjusting the height of auxiliary clamp piece 15 when carrying out the centre gripping to the article can not lead to can not carrying out effectual clamp because of article bottom and thread bush touching.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, the height is adjusted through the lifting mechanism, the angle is adjusted through the locking assembly, the corresponding auxiliary clamping piece 15 is selected according to the clamped object, the object to be clamped is placed between the first clamping plate 5 and the second clamping plate 6, the rotating wheel is rotated to clamp the object, and the object is limited again through the pressing mechanism.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Mechanical parts adds clamping apparatus frock, including mount pad (1), its characterized in that: a lifting mechanism is arranged above the mounting seat (1), a mounting plate (2) is arranged above the lifting mechanism, a clamping mechanism is arranged on the upper surface of the mounting plate (2), and a pressing mechanism is arranged above the clamping mechanism;
The clamping mechanism comprises a first clamping plate (5) and a second clamping plate (6), the first clamping plate (5) can move in the left-right direction, the second clamping plate (6) is rotatably arranged above the mounting plate (2), detachable auxiliary clamping assemblies are arranged on the inner side surfaces of the first clamping plate (5) and the second clamping plate (6), and the auxiliary clamping assemblies are provided with a plurality of groups of clamping surfaces with different shapes;
The pushing mechanism comprises a stand column (7), a cross arm (8) and a pushing component, wherein the stand column (7) is arranged on the upper surface of the second clamping plate (6), the cross arm (8) is arranged on the left side surface of the stand column (7), and the pushing component is arranged on the left side surface of the cross arm (8).
2. The machine part machining fixture according to claim 1, wherein: the lifting mechanism comprises two support columns (9), a worm wheel (10), a worm (11) and a screw rod (12), wherein the two support columns (9) are arranged at the front end and the rear end in the middle of the upper surface of the installation seat (1), the worm wheel (10) is rotatably arranged on the upper surface of the support columns (9), the screw rod (12) is rotatably arranged at the bottom of the installation plate (2), the screw rod (12) penetrates through the central axis of the turbine (10), a thread groove matched with the screw rod (12) is formed in the turbine (10), the worm (11) is rotated to drive the turbine (10) to rotate so that the screw rod (12) can lift.
3. The machine part machining fixture according to claim 1, wherein: the upper surface of mounting panel (2) is provided with base (3), the front end of base (3) is provided with locking subassembly, mounting groove (4) have been seted up on base (3), the bottom of mounting groove (4) rotationally is provided with first pivot, the bottom of second splint (6) with the other end fixed connection of first pivot, screw up locking subassembly makes first pivot stop rotating.
4. A machine part machining jig tool as claimed in claim 3, wherein: the locking assembly comprises a first bolt (13), the first bolt (13) penetrates through the side face of the base (3), a second rotating shaft is arranged on the inner end face of the first bolt (13), an arc-shaped tight supporting block (14) is arranged at the other end of the second rotating shaft, an inner cavity for limiting the arc-shaped tight supporting block (14) is formed in the base (3), and the first bolt (13) rotates to enable the arc-shaped tight supporting block (14) to be tightly attached to the first rotating shaft for limiting.
5. The machine part machining fixture according to claim 1, wherein: the auxiliary clamping assembly comprises two auxiliary clamping pieces (15), inner cavities are formed in the inner side faces of the first clamping plate (5) and the second clamping plate (6), and the two auxiliary clamping pieces (15) can be arranged in the two inner cavities in a vertically sliding mode respectively.
6. The machine part machining fixture tool according to claim 5, wherein: two both sides face all is provided with the forked tail piece around supplementary folder (15), two the inner chamber all be provided with the dovetailed groove of forked tail piece looks adaptation, two the lateral surface of supplementary folder (15) all sets up flutedly, first splint (5) with the lateral surface of second splint (6) all is provided with second bolt (16), the interior terminal surface of second bolt (16) be provided with the lug of recess looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591006.8U CN220839741U (en) | 2023-09-25 | 2023-09-25 | Mechanical part adds clamping apparatus frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591006.8U CN220839741U (en) | 2023-09-25 | 2023-09-25 | Mechanical part adds clamping apparatus frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839741U true CN220839741U (en) | 2024-04-26 |
Family
ID=90780899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322591006.8U Active CN220839741U (en) | 2023-09-25 | 2023-09-25 | Mechanical part adds clamping apparatus frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839741U (en) |
-
2023
- 2023-09-25 CN CN202322591006.8U patent/CN220839741U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |