CN208929782U - It is a kind of for processing the clamp for horizontal machining center for machining of balance shaft support - Google Patents
It is a kind of for processing the clamp for horizontal machining center for machining of balance shaft support Download PDFInfo
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- CN208929782U CN208929782U CN201821741625.3U CN201821741625U CN208929782U CN 208929782 U CN208929782 U CN 208929782U CN 201821741625 U CN201821741625 U CN 201821741625U CN 208929782 U CN208929782 U CN 208929782U
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- bottom plate
- cylinder
- connection module
- hydraulic pressure
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Abstract
The utility model discloses a kind of for processing the clamp for horizontal machining center for machining of balance shaft support, including hydraulic pressure unit and clamping unit, the clamping unit includes bottom plate, and supporting block and support base are equipped on bottom plate, it is equipped with limiting stand on support base top, hydraulic expanding pin is equipped on limiting stand；Auxiliary support cylinder is additionally provided on bottom plate；Compressed part is additionally provided on bottom plate, the compressed part includes elbow pressing plate, and one end of elbow pressing plate and hold-down cylinder cooperate, and inflection point and support are articulated and connected；Be additionally provided on clamping unit matched with hydraulic pressure unit to connection module；The hydraulic pressure unit includes matching with clamping unit to connection module, and for driving the oil cylinder back and forth run to connection module and for the oil pipe of the fuel feeding into connection module, the oil cylinder is fixed on oil cylinder bottom plate, and oil cylinder bottom plate is screwed on rack body.Artificial Clamp blocks are converted into automation and clamp workpiece by the utility model, are realized the automated exchanged cutter workpiece in automatic assembly line and are worked.
Description
Technical field
The utility model belongs to machine and adds technical field, is related to a kind of horizontal Machining centers use for processing balance shaft support
Fixture is processed in horizontal Machining centers for balance shaft support and is used.
Background technique
With the development of industry, cost of labor sharply increases, and automatic production line replaces artificial assembly line to have become
The industrial development even inexorable trend of social development.It has been not only to relate to the raising of automatic production line technical level
And the performance of separate unit lathe itself, it is horizontal to have also related to the fixture to match with lathe.The running rate of transfer matic becomes certainly
Dynamicization degree test stone, and the technical level of fixture directly affects the running rate of automatic production line.To make automated production
Line is able to ascend running rate, and adverse effect caused by reducing automatic production line due to halt production proposes automation clamp technology
The demand risen is increasingly deepened.
For the continuous production for realizing automatic production line, workpiece to be machined is typically necessary to be put by manipulator clamping workpiece
In machine tool fixture, fixture automatic positioning clamps workpiece.So the development of the sleeve clamp becomes the necessary item of automatic production line
Part.
In existing balance shaft support process, fixture substantially all be artificial feeding, discharge, manually with screw rod, nut and
Pressing plate locking.There are the following problems: firstly, part weight itself is big, bad lifting；Secondly as workpiece is manually clamped, part
Unbalance stress, when processing, are easily shaken；Finally, artificial loading, clamping workpiece, precision is not high, easily causes product overproof.
Utility model content
The purpose of the utility model is to provide a kind of fixture of Automatic-clamping workpiece, realization fills automatically in automatic assembly line
Workpiece is pressed from both sides, to solve the problems of the prior art.
The technical solution that the utility model is taken to solve the above-mentioned problems is as follows: one kind is for processing balance shaft support
Clamp for horizontal machining center for machining, which is characterized in that including hydraulic pressure unit and clamping unit,
The clamping unit includes bottom plate, and supporting block and support base are equipped on bottom plate, is equipped with limit on support base top
Platform is equipped with hydraulic expanding pin on limiting stand；The Auxiliary support cylinder matched with workpiece bottom is additionally provided on bottom plate；On bottom plate
It is additionally provided with compressed part, the compressed part includes elbow pressing plate, and one end of elbow pressing plate is matched with the free end of hold-down cylinder, inflection point
It is articulated and connected with the support being fixed on bottom plate；Be additionally provided on clamping unit matched with hydraulic pressure unit to connection module；
The hydraulic pressure unit includes being matched with clamping unit to connection module, for driving this back and forth to run connection module
Oil cylinder and oil pipe for the fuel feeding into connection module, the oil cylinder be fixed on oil cylinder bottom plate, oil cylinder bottom plate is screwed onto
On rack body.
Further, there are two the support bases, there are two the Auxiliary support cylinders, and Auxiliary support cylinder is located at two supports
On bottom plate between seat.
Further, the hydraulic pressure unit to be additionally provided on connection module two for limit linear bearing, linear axis
The fixed part held is fixed on oil cylinder bottom plate.
Further, inside bending is equipped in the compression end of pressing plate.
Further, the hold-down cylinder is fixed on bottom plate by cylinder seat.
Further, the adjustment block for adjusting oil cylinder bottom plate position is additionally provided on the rack body of hydraulic pressure unit.
Further, it is additionally provided with oil tube bracket on the rack body of hydraulic pressure unit, is equipped on the crossbeam of oil tube bracket
Pressure pipe folder.
The beneficial effects of the utility model are: artificial Clamp blocks, which are converted into automation, clamps workpiece.Manpower is saved, is made
Originally artificial feeding, discharge becomes manipulator feeding, discharge, and can Automatic-clamping.Hydraulic cylinder Clamp blocks, uniform stressed guarantee
Workpiece positioning, clamp it is firm.Part is set to greatly improve yield.Both cost of labor is saved, in turn ensures the precision of part, is improved
Production efficiency simultaneously increases social benefit, which is suitable for horizontal Machining centers processing complexity and part with high accuracy.It is right
Automatic assembly line has more profound significance.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is clamping unit structural schematic diagram；
Fig. 3 is hydraulic pressure unit structural schematic diagram；
Fig. 4 is clamping unit and work pieces mate figure；
Fig. 5 is the part-structure enlarged drawing of Fig. 2.
Number explanation in figure: 100 it is clamping unit, 200 is hydraulic pressure unit, 300 be processing balance shaft support；1 is support
Block, 2 for be clamp bottom board to connection module, 3,4 be connecting plate, 5 be elbow pressing plate, 6 be hold-down cylinder, 7 be support, 8 be cylinder seat, 9
It is hydraulic expanding pin for workbench, 10,11 be support base, 12 be auxiliary shoring, 13 be pressure pipe folder, 14 be crossbeam, 15 is oil pipe
Bracket, 16 be linear bearing, 17 be adjustment block, 18 be oil pipe, 19 be rack body, 20 be adjustment bolt, 21 be bracket bottom
Plate, 22 be oil cylinder, 23 be thick guide pin to connection module, 24,25 be banjo fixing butt jointing.
Specific embodiment
It is used as shown in Figs. 1-5 for a kind of horizontal Machining centers for processing balance shaft support 300 of the utility model structure
Fixture, including clamping unit 100 and hydraulic pressure unit 200；
The clamping unit includes bottom plate 3, and the workbench 9 of bottom plate and horizontal Machining centers is spirally connected connection, is set on bottom plate
There are supporting block 1 and support base 11, is equipped with limiting stand on support base top, hydraulic expanding pin 10 is equipped on limiting stand, with limiting stand
Plane and two pits positioning is cooperatively formed, workpiece six-freedom degree is effectively limited；It is additionally provided on bottom plate and matches with workpiece bottom
The Auxiliary support cylinder 12 of conjunction；Compressed part is additionally provided on bottom plate, the compressed part includes elbow pressing plate 5, one end of elbow pressing plate
Hingedly cooperate with the free end of hold-down cylinder 6, inflection point is articulated and connected by connecting plate 4 with the support being fixed on bottom plate；It is clamping
Be additionally provided on unit matched with hydraulic pressure unit to connection module 2；
The hydraulic pressure unit includes being matched with clamping unit to connection module 23, for driving this back and forth to transport connection module
Capable oil cylinder 22 and the oil pipe 18 for the fuel feeding into connection module, the oil cylinder are fixed on oil cylinder bottom plate, oil cylinder bottom plate
It is screwed on rack body 19.
Preferably, there are two the support bases, there are two the Auxiliary support cylinders, and Auxiliary support cylinder is located at two support bases
Between bottom plate on.
Preferably, the hydraulic pressure unit to be additionally provided on connection module 23 two for limit linear bearing 16, straight line
The fixed part of bearing is fixed on oil cylinder bottom plate.
Preferably, inside bending is equipped in the compression end of elbow pressing plate.
Preferably, the hold-down cylinder is fixed on bottom plate by cylinder seat 8.
Preferably, the adjustment block 17 for adjusting oil cylinder bottom plate position is additionally provided on the rack body of hydraulic pressure unit.
Preferably, it is additionally provided with oil tube bracket 15 on the rack body of hydraulic pressure unit, is set on the crossbeam 14 of oil tube bracket
There is pressure pipe to press from both sides 13.
It should be noted that each preferred embodiment can select one or mode in any combination and the technical program formed newly
Technical solution.It include inevitably also such as hydraulic station, connecting tube structure in this programme, but above structure is not this programme
Technical essential, and be the prior art, therefore omit.In this programme is existing product to connection module, is commercially available, point
At two parts, it is located at clamping unit and hydraulic pressure unit, the two cooperates, and docking Fuel injection system is completed, in separation
It is automatically closed.
The course of work of the utility model is as follows: when lathe processes a upper workpiece automatically to be completed, oil cylinder 22 advances, driving
Two pairs of connection module docking, linear bearing component guarantee the exactly of docking；Oil circuit is oriented to after docking to open banjo fixing butt jointing 25,
Hold-down cylinder 6 is run up, and driving elbow pressing plate 5 unclamps workpiece, and hydraulic expanding pin 10 unclamps, and Auxiliary support cylinder 12 declines, manipulator
A upper workpiece is taken away and grabs this workpieces processing and is placed on the support base of fixture, issues feeding and completes signal, hydraulic expanding pin
10 merge with the location hole matching on workpiece and swell clamping, and hold-down cylinder 6 is downward, by elbow pressing plate 5, support 7 and connecting plate 4 by
Pin connects stroke hinge arrangement and clamps workpiece, and Auxiliary support cylinder 12 rises, until certain pressure is contacted and kept with workpiece bottom,
To provide Auxiliary support effect, it is ensured that process is steady.Airtight detection is carried out by support base end face, qualification has clamped
At.It is oriented to oil circuit after clamping to close banjo fixing butt jointing 25, oil cylinder 22 is retreated to original position, and chuck side is connect by the pressure maintaining to connection module
Head keeps pressure, and separation is completed to be processed.
In addition, the utility model support base upper surface is additionally provided with airtight detection hole, for detecting whether workpiece clamps feedback.
Bracket bottom plate 21 is equipped with below the rack body of hydraulic pressure unit, bracket bottom plate is equipped with 4 groups of adjustment bolts 20, for adjusting with oil
Merging precision above and below system and holder part.Rack body 19 is equipped with 6 groups of adjustment blocks 17, matches oil system and fixture for finely tuning
Part all around merging precision.To 23 front end face of connection module be equipped with two groups of thick guide pins 24, for guarantee to connection module 23 with
Holder part stablizes docking.Banjo fixing butt jointing 25 is equipped with to 23 front end of connection module, for guaranteeing that oil circuit leads to holder part.And guarantee
After retreating to connection module, pressure-maintainingconnector connector keeps pressure constant, and fixture is made to keep clamped condition.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the protection scope of the utility model is subject to claim.
Claims (7)
1. a kind of for processing the clamp for horizontal machining center for machining of balance shaft support, which is characterized in that including hydraulic pressure unit and folder
Tight unit,
The clamping unit includes bottom plate, and supporting block and support base are equipped on bottom plate, is equipped with limiting stand on support base top,
Limiting stand is equipped with hydraulic expanding pin；The Auxiliary support cylinder matched with workpiece bottom is additionally provided on bottom plate；It is also set on bottom plate
There is compressed part, the compressed part includes elbow pressing plate, and one end of elbow pressing plate is matched with the free end of hold-down cylinder, inflection point and solid
The support articulated connection being scheduled on bottom plate；Be additionally provided on clamping unit matched with hydraulic pressure unit to connection module；
The hydraulic pressure unit includes being matched with clamping unit to connection module, for driving the oil back and forth run to connection module
Cylinder and oil pipe for the fuel feeding into connection module, the oil cylinder are fixed on oil cylinder bottom plate, and oil cylinder bottom plate is screwed onto bracket
In main body.
2. fixture according to claim 1, which is characterized in that there are two the support bases, and the Auxiliary support cylinder has two
It is a, and Auxiliary support cylinder is on the bottom plate between two support bases.
3. fixture according to claim 1, which is characterized in that the hydraulic pressure unit to being additionally provided with two use on connection module
In the linear bearing of limit, the fixed part of linear bearing is fixed on oil cylinder bottom plate.
4. fixture according to claim 1, which is characterized in that be equipped with inside bending in the compression end of pressing plate.
5. fixture according to claim 1, which is characterized in that the hold-down cylinder is fixed on bottom plate by cylinder seat.
6. fixture according to claim 1, which is characterized in that be additionally provided on the rack body of hydraulic pressure unit for adjusting
The adjustment block of oil cylinder bottom plate position.
7. fixture according to claim 1, which is characterized in that be additionally provided with oil pipe branch on the rack body of hydraulic pressure unit
Frame is equipped with pressure pipe on the crossbeam of oil tube bracket and presss from both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741625.3U CN208929782U (en) | 2018-10-26 | 2018-10-26 | It is a kind of for processing the clamp for horizontal machining center for machining of balance shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741625.3U CN208929782U (en) | 2018-10-26 | 2018-10-26 | It is a kind of for processing the clamp for horizontal machining center for machining of balance shaft support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208929782U true CN208929782U (en) | 2019-06-04 |
Family
ID=66726013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821741625.3U Active CN208929782U (en) | 2018-10-26 | 2018-10-26 | It is a kind of for processing the clamp for horizontal machining center for machining of balance shaft support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208929782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871945A (en) * | 2022-05-31 | 2022-08-09 | 合肥江淮铸造有限责任公司 | Special polishing clamp for machining balance shaft support |
-
2018
- 2018-10-26 CN CN201821741625.3U patent/CN208929782U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871945A (en) * | 2022-05-31 | 2022-08-09 | 合肥江淮铸造有限责任公司 | Special polishing clamp for machining balance shaft support |
| CN114871945B (en) * | 2022-05-31 | 2023-08-11 | 合肥江淮铸造有限责任公司 | A special fixture of polishing for balance shaft support processing |
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