CN215392543U - Machining tool for machining center block - Google Patents
Machining tool for machining center block Download PDFInfo
- Publication number
- CN215392543U CN215392543U CN202120945146.9U CN202120945146U CN215392543U CN 215392543 U CN215392543 U CN 215392543U CN 202120945146 U CN202120945146 U CN 202120945146U CN 215392543 U CN215392543 U CN 215392543U
- Authority
- CN
- China
- Prior art keywords
- block
- movable
- clamping jaw
- supporting
- machining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a machining tool for machining a central heightening block, which comprises a supporting block, wherein the upper end of the supporting block is provided with a supporting surface, the front end of the supporting surface is provided with a movable clamping jaw capable of rotating in a fan shape, the rear end of the supporting surface is provided with a fixed clamping jaw, and the supporting surface is also provided with an auxiliary positioning hole for the heightening block. The utility model has the beneficial effects that: the processing frock uses two movable jack catchs to push down the bed hedgehopping piece with the fitting pin, and pressure directly can be given through rotatory fitting pin, and the lateral pressure is big, prevents that bed hedgehopping piece atress from removing.
Description
Technical Field
The utility model relates to a machining tool for a machining center block.
Background
The machining center block is a fitting used on a machining shaft in a numerical control machining center, and the upper end and the lower end of the block are required to have good parallelism and surface flatness.
When the traditional machining center is used for machining the heightening block, the heightening block is fixed by pressing the heightening block from the side face by two pressing plates, and the clamping force between the two pressing plates is transversely pressed, so that the fixing force of the pressing plates for pressing the workpiece is not large enough, the workpiece is easy to move in the fixing process, and the defective rate of the heightening block is high.
Disclosure of Invention
In order to overcome the defect of low defective rate of the existing machining center heightening block machining tool, the utility model provides the machining center heightening block machining tool with low defective rate.
The technical scheme for solving the technical problem is as follows: the utility model provides a machining frock of machining center bed hedgehopping piece, includes a supporting block, the supporting block upper end has a holding surface, the front end of holding surface is equipped with can fan-shaped pivoted activity jack catch, the rear end of holding surface is equipped with fixed jack catch, still be equipped with bed hedgehopping piece assistance-localization real-time hole on the holding surface.
The movable clamping jaws comprise a movable left clamping jaw and a movable right clamping jaw which are arranged on the front side of the supporting block from left to right.
The movable left clamping jaw and the movable right clamping jaw comprise a movable block, the lower end of the movable block is connected to the supporting block through a connecting thread piece, a locking hole is formed in the upper end of the movable block, a locking nail is arranged in the locking hole, and the expansion head of the locking nail is arranged outside and at the tail end of the locking nail.
The upper end faces of the left fixing clamping jaw and the right fixing clamping jaw are arc heads.
The number of the auxiliary positioning holes of the heightening block is three.
Preferably, the front end surface of the support block is a stepped surface.
In order to adapt to the clamping position, a plurality of locking holes are formed in the upper end of the movable block, and the locking nails are selected to be arranged in the locking holes.
The number of the locking nails is selected, and the number of the locking holes is two.
When the clamping device is used, the supporting block is fixed on the workbench, the heightening block is placed on the supporting surface of the supporting block, the workpiece hole in the heightening block is aligned with the auxiliary positioning hole of the heightening block, the positioning pin is inserted, one end of the heightening block is leaned against the fixed clamping jaw, in addition, the movable left clamping jaw and the movable right clamping jaw rotate to one side of the supporting block, and then the locking nail is rotated to push the locking nail against the supporting block to complete positioning.
The utility model has the beneficial effects that: the processing frock uses two movable jack catchs to push down the bed hedgehopping piece with the fitting pin, and pressure directly can be given through rotatory fitting pin, and the lateral pressure is big, prevents that bed hedgehopping piece atress from removing.
Drawings
FIG. 1 is a schematic view of a support block of the present invention.
FIG. 2 is a schematic view of the movable right jaw of the support block of the present invention in a retracted state.
Fig. 3 is a schematic view of the block of the utility model.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
Example 1
With reference to the accompanying drawings 1 to 3, the machining tool for the heightening block of the machining center comprises a supporting block 1, wherein a supporting face 2 is arranged at the upper end of the supporting block 1, a movable clamping jaw 3 capable of rotating in a fan shape is arranged at the front end of the supporting face 2, a fixed clamping jaw 4 is arranged at the rear end of the supporting face 2, and an auxiliary positioning hole 5 for the heightening block is further arranged on the supporting face 2.
The movable clamping jaws 3 comprise a movable left clamping jaw 6 and a movable right clamping jaw 7 which are arranged on the front side of the supporting block from left to right.
The movable left jaw 6 and the movable right jaw 7 comprise a movable block 8, the lower end of the movable block 8 is connected to the supporting block 1 through a connecting thread group 9, the upper end of the movable block 8 is provided with a locking hole 10, a locking nail 11 is arranged in the locking hole 10, and the expansion head of the locking nail 11 is arranged at the outer end and the tail end.
The upper end faces of the left fixing clamping jaw 4 and the right fixing clamping jaw 4 are arc heads.
And three auxiliary positioning holes 5 are formed in the heightening block.
In a preferred embodiment of the support block 1, a front end surface of the support block 1 is a stepped surface 12.
In order to adapt to the clamping position, a plurality of locking holes 10 are arranged at the upper end of the movable block 8, and the locking nails 11 are alternatively arranged in the locking holes 10.
In the selection of the number of the locking nails 11, two locking holes 10 are provided.
When the clamping device is used, a supporting block 1 is fixed on a workbench, then a padding block 13 is placed on a supporting surface 2 of the supporting block 1, a workpiece hole in the padding block is aligned with an auxiliary positioning hole 5 of the padding block, a positioning pin is inserted, then one end of the padding block is leaned against a fixed clamping jaw 4, in addition, a movable left clamping jaw 6 and a movable right clamping jaw 7 rotate to one side of the supporting block 1, and then a locking nail 11 is rotated to push the locking nail 11 against the supporting block 1 to complete positioning.
The utility model has the beneficial effects that: the processing frock uses two movable jack catchs to push down the bed hedgehopping piece with the fitting pin, and pressure directly can give through rotatory fitting pin 11, and the lateral pressure is big, prevents that bed hedgehopping piece atress from removing.
Claims (8)
1. The utility model provides a processing frock of machining center bed hedgehopping piece which characterized in that: the supporting device comprises a supporting block, wherein a supporting surface is arranged at the upper end of the supporting block, a movable clamping jaw capable of rotating in a fan shape is arranged at the front end of the supporting surface, a fixed clamping jaw is arranged at the rear end of the supporting surface, and an auxiliary positioning hole of a block-up block is further arranged on the supporting surface.
2. The machining tool for the machining center block according to claim 1, characterized in that: the movable clamping jaws comprise a movable left clamping jaw and a movable right clamping jaw which are arranged on the front side of the supporting block from left to right.
3. The machining tool for the machining center block according to claim 2, characterized in that: the movable left clamping jaw and the movable right clamping jaw comprise a movable block, the lower end of the movable block is connected to the supporting block through a connecting thread piece, a locking hole is formed in the upper end of the movable block, a locking nail is arranged in the locking hole, and the expansion head of the locking nail is arranged outside and at the tail end of the locking nail.
4. The machining tool for the machining center block according to claim 1, characterized in that: the upper end surfaces of the left fixed clamping jaw and the right fixed clamping jaw are arc heads.
5. The machining tool for the machining center block according to claim 1, characterized in that: the number of the auxiliary positioning holes of the heightening block is three.
6. The machining tool for the machining center block according to claim 1, characterized in that: the front end surface of the supporting block is a step surface.
7. The machining tool for the machining center block according to claim 3, characterized in that: a plurality of locking holes are formed in the upper end of the movable block, and a locking nail is selected to be arranged in each locking hole.
8. The machining tool for the machining center block according to claim 7, characterized in that: the number of the locking holes is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120945146.9U CN215392543U (en) | 2021-04-29 | 2021-04-29 | Machining tool for machining center block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120945146.9U CN215392543U (en) | 2021-04-29 | 2021-04-29 | Machining tool for machining center block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392543U true CN215392543U (en) | 2022-01-04 |
Family
ID=79674128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120945146.9U Active CN215392543U (en) | 2021-04-29 | 2021-04-29 | Machining tool for machining center block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215392543U (en) |
-
2021
- 2021-04-29 CN CN202120945146.9U patent/CN215392543U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101332566B (en) | Clamp for milling half-moon groove | |
| CN201257603Y (en) | Gripper for milling semilunar groove | |
| CN214135038U (en) | Four-axis rotary fixture | |
| CN104511774A (en) | Clamp | |
| CN111069945A (en) | Special fixture for Tesla rear auxiliary aluminum alloy frame | |
| CN103056790A (en) | Insert-block vise jaw | |
| CN215392543U (en) | Machining tool for machining center block | |
| CN103769901B (en) | Part borehole positioning apparatus and localization method | |
| CN103056791A (en) | Jaw-replaceable bench clamp | |
| CN202985130U (en) | Clamp | |
| CN210908783U (en) | Welding fixture for steering tube assembly | |
| CN214444676U (en) | Integral type frock clamp | |
| CN212552786U (en) | Fixture tool of machine tool machining center | |
| CN210173013U (en) | Machine tool positioning fixture for thin-wall tubular part | |
| CN2917923Y (en) | Cramping apparatus for processing dome head welding groove | |
| CN210254319U (en) | Flexible clamping jaw | |
| CN208960672U (en) | A kind of shaping full inspection tooling for processing automobile component | |
| CN203019244U (en) | Vice with replaceable vice jaw | |
| CN204524912U (en) | A kind of fraise jig | |
| CN220592324U (en) | Lifting hook handle processing tool | |
| CN205851906U (en) | A kind of cambered surface claw | |
| CN213469695U (en) | Clamp for processing hole of support plate of automobile battery valve | |
| CN110434372A (en) | A kind of thin plate drilling tool fixture and its clamping method | |
| CN214722549U (en) | Pneumatic clamping flat tongs | |
| CN210849207U (en) | Convenient slope sliding type universal side clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |