CN105436934B - Fixing device for workpiece - Google Patents
Fixing device for workpiece Download PDFInfo
- Publication number
- CN105436934B CN105436934B CN201510951267.3A CN201510951267A CN105436934B CN 105436934 B CN105436934 B CN 105436934B CN 201510951267 A CN201510951267 A CN 201510951267A CN 105436934 B CN105436934 B CN 105436934B
- Authority
- CN
- China
- Prior art keywords
- pull rod
- pressing plate
- fixed
- workpiece
- fixing device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
This patent belongs to technical field of mechanical processing, specifically discloses a kind of fixing device for workpiece.Including base, pull rod, fixed pin, pressing plate, elastic component and fixed block；Chassis interior is equipped with axis hole, and upper end is equipped with a boss, and boss upper surface is used to fix workpiece blank part.Pull rod is slidably connected with base, and pull rod left end is semicircle column type, and face pin is vertically installed with the median plane of the semicolumn.Fixed pin is arranged at pull rod right end, for limiting slip of the pull rod in axis hole.Pressing plate is in Contraband shape, and its underpart is equipped with skewed slot, and face pin is connected with skewed slot.Elastic component both ends are connected on base and pressing plate；Fixed block is fixed on pressing plate, and above boss.To solve the problems, such as that workpiece blank part fixation procedure is cumbersome.Compared with existing fixing device, apparatus structure is simple, and fixed workpiece blank part speed is fast, and effect is good, easy to operate.
Description
Technical field
The invention belongs to technical field of mechanical processing, more particularly to a kind of fixing device for workpiece.
Background technology
Fixing device is widely used in all trades and professions, is applied primarily to manufacturing.Many processed
Cheng Zhong, such as the process such as turning, milling, punching press, welding, riveting, are required to that workpiece is fixed using fixing device.
However, existing fixing device, the device that particularly workpiece blank part is fixed, are substantially manually operated.Need
Workpiece blank part is put up, then fixing device is operated, fixes workpiece blank part.This process is cumbersome, operation
Process need to spend some muscle power, easily make one fatigue.Simultaneously as when the workpiece blank part to different-thickness is fixed,
Need to use different fixations, so that the problem of causing to need frequently to replace clamp system.
Therefore we need a kind of simple in structure, and fixed speed is fast, good fixing effect, easy to operate fixing device.
The content of the invention
The purpose of the present invention is providing a kind of fixing device for workpiece.It is cumbersome to solve workpiece blank part fixation procedure
The problem of.
In order to achieve the above object, base case of the invention is：For the fixing device of workpiece, including base, pull rod,
Fixed pin, pressing plate, elastic component and fixed block；Chassis interior is equipped with axis hole, and upper end is equipped with a boss, and boss upper surface is used for solid
Determine workpiece blank part.Pull rod is slidably connected with base, and pull rod left end is semicircle column type, is vertically arranged on the median plane of the semicolumn
There is face pin.Fixed pin is arranged at pull rod right end, for limiting slip of the pull rod in axis hole.Pressing plate is in Contraband shape, and its underpart is equipped with
Skewed slot, face pin are connected with skewed slot.Elastic component both ends are connected on base and pressing plate；Fixed block is fixed on pressing plate,
And above boss.
The principle of this base case is：In the placement of workpiece blank part and boss, pushing drawing rod slides to the left, on pull rod
Face pin also acts on skewed slot, makes pressing plate upright to left movement, face pin therewith, so that fixed workpiece blank part.Workpiece blank part is consolidated
Workpiece blank part can be fixed and completed using the slip of fixed pin limitation pull rod, device after setting.
The beneficial effect of this base case is：Workpiece blank part is placed using boss, then pushing drawing rod effect makes fixation
Block clamps workpiece blank part, and fixing device is simply easily made, and fixation procedure is simple and quick.The connection of using face pin and skewed slot,
So that apparatus structure is simple, pressing plate is pulled using elastic component so that the process for decontroling workpiece blank part is also quick.With it is existing solid
Determine device to compare, apparatus structure is simple, and fixed workpiece blank part speed is fast, and effect is good, easy to operate.
Scheme two：As for the preferred of basic scheme, the first screw and the second screw, bullet are respectively equipped with base and pressing plate
Property part both ends are connected on the first screw and the second screw.Elastic component and screw connection, screw have stretching certain distance,
Available for the link position of regulation elasticity part, so that the connection tightness of regulation elasticity part.
Scheme three：As being stainless steel spring for the preferred of basic scheme, elastic component.Elastic component is used to pull pressing plate to be flapped toward
The left side, makes device be in relaxation state, stainless steel spring coefficient of elasticity, intensity height, long lifespan, the bullet can more be met by being not easy to get rusty
The demand of property part.
Scheme four：Pull handle is equipped with as the preferred of basic scheme, fixed pin.Fixed pin is to be used to limit pull rod slip
, set pull handle to be easy to when need not limit pull rod slip, laborsaving quickly to take off fixed pin.
Scheme five：As for the preferred of basic scheme, fixed block and base are to be detachably connected.Clamped in workpiece blank part
Engineering in, can inevitably may wear to fixed block, fixed block is arranged to open what is unloaded, easy to fixed block wear after replace.
Scheme six：As for the preferred of basic scheme, the bolt for adjusting height is provided with above boss.Above boss
It is for placing workpiece blank part, in the engineering that workpiece blank part clamps, can be inevitably worn, bolt is set, makes work
Part blank part is placed on bolt, avoids boss from directly being worn.Bolt, which can be additionally used in the adjusting present apparatus, can fix workpiece blank part
Thickness.
Scheme seven：As being multi start thread bolt for the preferred of scheme six, bolt.Workpiece blank part is placed on bolt,
In workpiece blank part fixation procedure, available for the thickness at the fixation workpiece blank part for adjusting fixing device, multi start thread is used
Bolt, speed is faster when making adjusting thickness.
Brief description of the drawings
Fig. 1 is the structure diagram for the fixing device embodiment 1 that the present invention is used for workpiece；
Fig. 2 is the structure diagram of the embodiment 2 for the fixing device setting bolt that the present invention is used for workpiece.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Pressing plate 1, skewed slot 2, pull rod 3, fixed pin 4, stainless steel spring 5, face pin
6th, the first screw 7, the second screw 8, bolt 9, base 10, workpiece blank part 11, fixed block 12.
Embodiment 1
For the fixing device of workpiece, including base 10, pull rod 3, fixed pin 4, pressing plate 1, elastic component and fixed block 12；Bottom
Seat 10 is internally provided with axis hole, and upper end is equipped with a boss, and boss upper surface is used to fix workpiece blank part 11.Pull rod 3 and base
10 are slidably connected, and 3 left end of pull rod is semicircle column type, and face pin 6 is vertically installed with the median plane of the semicolumn.Fixed pin 4 is set
In 3 right end of pull rod, for limiting slip of the pull rod 3 in axis hole.Pressing plate 1 is in Contraband shape, and its underpart is equipped with skewed slot 2, face pin 6 with tiltedly
Groove 2 is connected.Elastic component both ends are connected on base 10 and pressing plate 1；Fixed block 12 is fixed on pressing plate 1, and is located at boss
Top.
As shown in Figure 1, the fixing device for workpiece, including base 10, pull rod 3, fixed pin 4, pressing plate 1, elastic component, spiral shell
Nail and fixed block 12；Base 10 is internally provided with axis hole, and 10 upper end of base is equipped with a boss, and boss upper surface is used to fix workpiece
Blank part 11,10 right end of base set the first screw 7.Pull rod 3 is slidably connected with base 10, and 3 left end of pull rod is semicircle column type, hangs down
Face pin 6 directly is equipped with the semi-cylindrical, face pin 6 is cylinder；Fixed pin 4 is arranged at base 10 and 3 right end junction of pull rod, uses
In the slip of firm banking 10 and pull rod 3.Pressing plate 1 is in Contraband shape, and its underpart is equipped with skewed slot 2, and face pin 6 is connected with skewed slot 2, pressure
Second screw 8 is set on the right of 1 upper end of plate.Elastic component is arranged between the first screw 7 and the second screw 8 for stainless steel spring 5；Gu
Determine block 12 to be fixed on pressing plate 1, and above boss, for fixing workpiece blank part 11, detachably.
When it is implemented, whole device is when being not fixed workpiece blank part 11, in relaxation state, i.e., at stainless steel spring 5
In loosening shape, pull rod 3 slides to the right, and 1 upper end of pressing plate is flapped toward the left side due to the effect of stainless steel spring 5.When needing fixed workpiece
During blank part 11, workpiece blank part 11 is placed on boss, to the left pushing drawing rod 3, face pin 6, which acts on skewed slot 2, makes 1 upper end of pressing plate
Swing to the right, so that fixing piece workpiece pressing blank part 11.Fixed pin 4 is pressed at this time so that pull rod 3 must not in axis hole
Slide, you can make entirely to fix workpiece blank part 11 and complete.
Embodiment 2
As shown in Fig. 2, as different from Example 1, the bolt 9 of one multi start thread is set in boss face, bolt 9 it is upper
Face is used to place workpiece blank part 11.
When it is implemented, workpiece blank part 11 is placed in above bolt 9, pushing drawing rod 3, face pin 6 act on skewed slot 2 to the left
1 upper end of pressing plate is set to swing to the right, so that fixing piece workpiece pressing blank part 11.Fixed pin 4 is pressed at this time so that pull rod 3
It must not be slided in axis hole, you can make entirely to fix workpiece blank part 11 and complete.Using bolt 9 device can be made to fix workpiece blank
Thickness during part 11 adjusts, and device is suitable for the workpiece blank part 11 of fixed different-thickness.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (4)
1. the fixing device for workpiece, it is characterised in that including base, pull rod, fixed pin, pressing plate, elastic component and fixed block；
The chassis interior is equipped with axis hole, and base upper end is equipped with a boss；The pull rod is slidably connected with base, and pull rod left end is half
Cylindrical type, face pin is vertically installed with the median plane of the semicolumn；The fixed pin is arranged at pull rod right end, and the pressing plate is in Contraband
Shape, its underpart are equipped with skewed slot, and face pin is connected with skewed slot；The fixed block is fixed on pressing plate, and above boss；Institute
State and the first screw and the second screw are respectively equipped with base and pressing plate, elastic component both ends are connected to the first screw and the second spiral shell
Nail on, the bolt for adjusting height is provided with the boss, the bolt is multi start thread bolt.
2. it is used for the fixing device of workpiece as claimed in claim 1, it is characterised in that the elastic component is stainless steel spring.
3. it is used for the fixing device of workpiece as claimed in claim 1, it is characterised in that the fixed pin is equipped with pull handle.
4. it is used for the fixing device of workpiece as claimed in claim 1, it is characterised in that the fixed block and base detachably connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951267.3A CN105436934B (en) | 2015-12-19 | 2015-12-19 | Fixing device for workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951267.3A CN105436934B (en) | 2015-12-19 | 2015-12-19 | Fixing device for workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105436934A CN105436934A (en) | 2016-03-30 |
| CN105436934B true CN105436934B (en) | 2018-05-15 |
Family
ID=55547811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951267.3A Active CN105436934B (en) | 2015-12-19 | 2015-12-19 | Fixing device for workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436934B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029495A1 (en) * | 1990-09-18 | 1992-03-19 | Bernd Bosch | Adjustable vice for holding small objects - comprises right angled bent rod with clamp at upper end and spring-loaded revolving knob |
| CN203062269U (en) * | 2012-12-06 | 2013-07-17 | 重庆智锐德科技有限公司 | Manual push-pull clamping clamp |
| CN103624591A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Clamping device with fast loosening structure |
| CN203516276U (en) * | 2013-09-29 | 2014-04-02 | 大连机床(数控)股份有限公司 | Movable clamping cylinder |
| CN204221472U (en) * | 2014-11-09 | 2015-03-25 | 四川新动脉汽车零部件制造有限公司 | For the fixture of numerically controlled lathe quick-clamping special-shaped workpiece |
| CN205309845U (en) * | 2015-12-19 | 2016-06-15 | 重庆华洋单向器制造有限公司 | A fixing device for work piece |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024350A (en) * | 1997-01-14 | 2000-02-15 | Black & Decker Inc. | Clamp for a power tool |
| US8430383B2 (en) * | 2008-07-18 | 2013-04-30 | Irwin Industrial Tools Company | Clamp with a support |
-
2015
- 2015-12-19 CN CN201510951267.3A patent/CN105436934B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029495A1 (en) * | 1990-09-18 | 1992-03-19 | Bernd Bosch | Adjustable vice for holding small objects - comprises right angled bent rod with clamp at upper end and spring-loaded revolving knob |
| CN203062269U (en) * | 2012-12-06 | 2013-07-17 | 重庆智锐德科技有限公司 | Manual push-pull clamping clamp |
| CN203516276U (en) * | 2013-09-29 | 2014-04-02 | 大连机床(数控)股份有限公司 | Movable clamping cylinder |
| CN103624591A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Clamping device with fast loosening structure |
| CN204221472U (en) * | 2014-11-09 | 2015-03-25 | 四川新动脉汽车零部件制造有限公司 | For the fixture of numerically controlled lathe quick-clamping special-shaped workpiece |
| CN205309845U (en) * | 2015-12-19 | 2016-06-15 | 重庆华洋单向器制造有限公司 | A fixing device for work piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105436934A (en) | 2016-03-30 |
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| GR01 | Patent grant |