CN203599899U - Shaft part clamping and positioning tool - Google Patents
Shaft part clamping and positioning tool Download PDFInfo
- Publication number
- CN203599899U CN203599899U CN201320667243.1U CN201320667243U CN203599899U CN 203599899 U CN203599899 U CN 203599899U CN 201320667243 U CN201320667243 U CN 201320667243U CN 203599899 U CN203599899 U CN 203599899U
- Authority
- CN
- China
- Prior art keywords
- positioning tool
- class part
- clamping
- block
- support
- 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.)
- Expired - Lifetime
Links
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000003801 milling Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a shaft part clamping and positioning tool which comprises a base and two or more clamping units arranged on the base in a linear array. Each of the clamping units comprises a support and a V-shaped supporting block which are fixedly arranged on the base, wherein a pressing nut positioned above the V-shaped supporting block and used for fixedly pressing workpieces onto the V-shaped supporting block is arranged on the support, and a baffle for axially positioning the workpieces is arranged on the support or the V-shaped supporting block of either of the clamping units positioned at two ends. By means of the two or more clamping units arranged in a linear array, two ends of the shaft parts can be fixedly clamped simultaneously to prevent vibration of the shaft parts during milling of end faces of the shaft parts. Due to the fact that the clamping units comprise the V-shaped supporting blocks and the pressing nuts, the shaft parts can be put on the V-shaped supporting blocks conveniently and fixed through the pressing nuts. The baffle arranged on the clamping unit positioned at one end can position non-machined ends of the shaft parts, and accurate positioning of the workpieces can be achieved finally.
Description
Technical field
The utility model belongs to mechanical frock technical field, and concrete is a kind of axle class part clamping positioning tool for clamping locating shaft class part.
Background technology
In the production process of screw rod, need to carry out face milling to the bar after blanking, therefore need that bar is carried out to clamping and fix.Especially, in the time adopting horizontal milling machine processing bar section, due to the fixing difficulty of bar clamping, if adopt one end of the clamping bars such as existing scroll chuck, in face milling process, certainly exist the problem that other end vibratory output is large, cause machining accuracy poor.In addition, existing frock clamp also cannot accurately be located bar, and every bar all needs to redefine milling amount, causes working (machining) efficiency low.
Summary of the invention
In view of this, the utility model is intended to propose a kind of axle class part clamping positioning tool, and this axle class part clamping positioning tool not only can meet the fixing requirement of clamping of axle class part, and can realize accurately locating fast of axle class part.
Realize above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of axle class part clamping positioning tool, comprises base and is straight line array being arranged at least two clamping unit on described base; Described clamping unit comprises the support and the V-type back-up block that are fixedly mounted on described base, and described support is provided with and is positioned at above described V-type back-up block and for Work-sheet pressing being fixed on to the clamp nut on described V-type bracing frame; The support or the V-type back-up block that are positioned at one of them clamping unit at two ends are provided with the baffle plate for workpiece axial location.
Further, described support and V-type back-up block are set to one.
Further, described clamp nut is provided with the hold-down head coordinating with its rotation.
Further, described hold-down head is provided with V-type groove.
Further, described baffle plate is removably disposed on the described V-type back-up block that is positioned at end.
Further, described clamping unit is two, and on described base, is provided with in array at least two groups for the installing hole of described clamping unit is installed.
The beneficial effects of the utility model are:
Axle class part clamping positioning tool of the present utility model, arranges at least two clamping unit point-blank by array, can carry out clamping to the two ends of axle class part simultaneously and fix, and prevents that axle class part from vibrating in its face milling process; Be set to the combination of V-type back-up block and clamp nut by clamping unit, axle class part can be placed on V-type back-up block easily, then utilizes clamp nut to fix; By baffle plate being set on the clamping unit that is positioned at one end, can be used in the non-processing end of locating shaft class part, and the accurate location of finally realizing workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model axle class part clamping positioning tool embodiment;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
As shown in Figure 1, be the structural representation of the utility model axle class part clamping positioning tool embodiment.The axle class part clamping positioning tool of the present embodiment, comprises base 1 and is straight line array being arranged at least two clamping unit on base 1.Clamping unit comprises the support 2 and the V-type back-up block 3 that are fixedly mounted on base 1, and support 2 is provided with and is positioned at V-type back-up block 3 tops and for Work-sheet pressing being fixed on to the clamp nut 4 on V-type bracing frame 3.The support 2 or the V-type back-up block 3 that are positioned at one of them clamping unit at two ends are provided with the baffle plate 5 for workpiece axial location.The clamping unit of the present embodiment is two, and on base 1, be provided with in array at least two groups for the installing hole 6 of clamping unit is installed, by many group installing holes 6 are set, can be according to the position between two clamping unit of the length adjustment of axle class part, make the clamping better effects if of axle class part, prevent that it from vibrating in process.
Preferably, support 2 and V-type back-up block 3 are set to one, and by support 2 and V-type back-up block 3 are set to one, installation that can unit easy to setup is fixed, and support 2 and V-type back-up block 3 next-door neighbours arrange, and make the moment of torsion of the clamping power that axle class part bears less.
Preferably, clamp nut 4 is provided with the hold-down head 7 coordinating with its rotation, coordinates better effects if by hold-down head 7 with axle class part.The hold-down head 7 of the present embodiment is provided with V-type groove, can guarantee between hold-down head 7 and axle class part that, for line contacts cooperation, clamping fixed effect is better.
Preferably, baffle plate 6 is removably disposed on the V-type back-up block that is positioned at end, the baffle plate 6 of the present embodiment is positioned on the V-type back-up block 3 of clamping unit on the right, baffle plate 6 is arranged on V-type back-up block 3 by bolt 8, can finely tune according to actual needs the position of baffle plate 6 with respect to V-type back-up block 3, make the axial location position of axle class part more accurate.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (6)
1. an axle class part clamping positioning tool, is characterized in that: comprise base and be straight line array being arranged at least two clamping unit on described base; Described clamping unit comprises the support and the V-type back-up block that are fixedly mounted on described base, and described support is provided with and is positioned at above described V-type back-up block and for Work-sheet pressing being fixed on to the clamp nut on described V-type bracing frame; The support or the V-type back-up block that are positioned at one of them clamping unit at two ends are provided with the baffle plate for workpiece axial location.
2. axle class part clamping positioning tool according to claim 1, is characterized in that: described support and V-type back-up block are set to one.
3. axle class part clamping positioning tool according to claim 1, is characterized in that: described clamp nut is provided with the hold-down head coordinating with its rotation.
4. axle class part clamping positioning tool according to claim 3, is characterized in that: described hold-down head is provided with V-type groove.
5. axle class part clamping positioning tool according to claim 1, is characterized in that: described baffle plate is removably disposed on the described V-type back-up block that is positioned at end.
6. according to the axle class part clamping positioning tool described in claim 1-5 any one, it is characterized in that: described clamping unit is two, and on described base, be provided with in array at least two groups for the installing hole of described clamping unit is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667243.1U CN203599899U (en) | 2013-10-28 | 2013-10-28 | Shaft part clamping and positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667243.1U CN203599899U (en) | 2013-10-28 | 2013-10-28 | Shaft part clamping and positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599899U true CN203599899U (en) | 2014-05-21 |
Family
ID=50712598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320667243.1U Expired - Lifetime CN203599899U (en) | 2013-10-28 | 2013-10-28 | Shaft part clamping and positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514375A (en) * | 2016-11-30 | 2017-03-22 | 重庆代发铸造有限公司 | Engine valve clamp |
| CN106891182A (en) * | 2017-04-26 | 2017-06-27 | 苏州市意可机电有限公司 | Long shaft part machining tool |
-
2013
- 2013-10-28 CN CN201320667243.1U patent/CN203599899U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514375A (en) * | 2016-11-30 | 2017-03-22 | 重庆代发铸造有限公司 | Engine valve clamp |
| CN106514375B (en) * | 2016-11-30 | 2018-07-06 | 重庆代发铸造有限公司 | Engine valve fixture |
| CN106891182A (en) * | 2017-04-26 | 2017-06-27 | 苏州市意可机电有限公司 | Long shaft part machining tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202752897U (en) | Machining fixture for parallel holes and coaxial holes | |
| CN103753297A (en) | Bar fixture | |
| CN102615309A (en) | Porous boring machine for combined boring bar | |
| CN201309088Y (en) | Fixture of milling machine | |
| CN102896532B (en) | Fixture | |
| CN203599899U (en) | Shaft part clamping and positioning tool | |
| CN203045333U (en) | Thin-wall bent pipe end surface processing clamp | |
| CN204771685U (en) | Top and bottom milling fixture of inserting | |
| CN203804585U (en) | Boring fixture for support of large mechanical travelling mechanism | |
| CN109434166B (en) | Portable anti-vibration 360-degree rotation positioning universal milling and drilling tool | |
| CN103831646B (en) | The passive vibration damping fixture of a kind of Milling Process | |
| CN103128579A (en) | Oil pump machining center milling drilling clamping device | |
| CN203527028U (en) | Double-station integrated clamp for manufacturing industrial robot | |
| CN207771352U (en) | Radiator clamp for machining | |
| CN111283439A (en) | Workbench suitable for machining large-sized workpiece plane | |
| CN112496686B (en) | Method for processing bracket product | |
| CN201579620U (en) | Medium-sized excavator crawler chassis processing device | |
| CN204975601U (en) | It adds clamping apparatus to exempt from to proofread and correct electrode | |
| CN103128560B (en) | Method for machining single face inclination inclined base plate on end milling machine | |
| CN109955101B (en) | Pump truck turret and machining method thereof | |
| CN210080792U (en) | Universal rotary machining device of anti-vibration hoop | |
| CN109454459B (en) | Portable vibration-proof multi-station universal rotary processing device | |
| CN103157840B (en) | Method for end milling of double-slope workpiece | |
| CN201815895U (en) | Horizontal type fixture for milling engine cylinder | |
| CN102990406A (en) | Thin-walled bent tube end face processing clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |