CN206464872U - Air clamper - Google Patents
Air clamper Download PDFInfo
- Publication number
- CN206464872U CN206464872U CN201720097509.1U CN201720097509U CN206464872U CN 206464872 U CN206464872 U CN 206464872U CN 201720097509 U CN201720097509 U CN 201720097509U CN 206464872 U CN206464872 U CN 206464872U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pressing plate
- hook
- hinge seat
- air clamper
- 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 - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model is related to fixture, specifically a kind of air clamper.Including the cylinder being arranged on platform, connecting plate is provided with cylinder, cylinder extension bar is provided with the piston rod of cylinder, four pillars being evenly arranged are respectively arranged with connecting plate, hinge seat is provided with four pillars, there are the first hook pressing plate and the second hook pressing plate by hinge respectively on hinge seat, elongated hole is respectively arranged with first hook pressing plate and the opposite one end of the second hook pressing plate and is hinged by bearing pin with cylinder extension bar, the first hook pressing plate and the opposite other end difference workpiece pressing of the second hook pressing plate.The utility model realizes two pressing plates using a cylinder and a hinge seat and compressed simultaneously, and thrust is uniform, simple in construction, is easy to processing and fabricating, cost is low.
Description
Technical field
The utility model is related to fixture, specifically a kind of air clamper.
Background technology
It is a gear box casing using car class that F041C, which becomes shell, and its complex contour irregular periphery is not suitable
Point is compressed, input shaft and differential mechanism bore edges can only be compressed, existing fixture is compressed respectively using two simple chain formula hold-down mechanisms
Two big bore edges, cause workpiece to tilt because thrust is uneven, and positioning is inaccurate, and waste product is caused after processing.
Utility model content
The utility model aims to solve the problem that above mentioned problem, drives a set of hinged system to realize two so as to provide an a kind of cylinder
Point is clamped, to ensure to clamp uniform air clamper.
The utility model solves described problem, and the technical scheme of use is：
Connecting plate, the piston of cylinder are provided with a kind of air clamper, including the cylinder being arranged on platform, cylinder
It is provided with bar on cylinder extension bar, connecting plate and is respectively arranged with four pillars being evenly arranged, hinge is provided with four pillars
There are the first hook pressing plate and the second hook pressing plate, the first hook pressing plate and second hook by hinge respectively on seat, hinge seat
Elongated hole is respectively arranged with the opposite one end of type pressing plate and is hinged by bearing pin with cylinder extension bar, the first hook pressing plate and second hook
The opposite other end difference workpiece pressing of type pressing plate.
Using the utility model of above-mentioned technical proposal, compared with prior art, the characteristics of it is protruded is：
Two hook pressing plates are realized using a cylinder and a hinge seat to compress simultaneously, thrust is uniform, positioning is accurate
Really, percent defective is reduced, it is simple in construction, it is easy to processing and fabricating, cost is low.
Preferably, the utility model further technical scheme is：
Connecting plate is connected by hexagon socket head cap screw with cylinder.
Pillar is connected by helicitic texture with connecting plate.Adjustable strut height is changed according to Work-sheet pressing thickness,
To ensure to compress size requirement.
Pillar is connected by helicitic texture with hinge seat.
The adjustable supporting nail for being used to support workpiece being evenly arranged is provided with hinge seat.
Adjustable supporting nail is square toes cylinder end clamping fixed screw.
Cylinder extension bar is connected by the piston rod of helicitic texture and cylinder and fastened by locking nut.
Brief description of the drawings
Fig. 1 is the utility model embodiment main structure diagram；
Fig. 2 is the utility model embodiment overlooking the structure diagram；
Fig. 3 is the main structure diagram under clamped condition when the utility model embodiment is used；
Fig. 4 is the main structure diagram under releasing orientation when the utility model embodiment is used；
Fig. 5 is the main structure diagram of the utility model embodiment the first hook pressing plate；
Fig. 6 is the overlooking the structure diagram of the utility model embodiment the first hook pressing plate；
Fig. 7 is the main structure diagram of the utility model embodiment the second hook pressing plate；
Fig. 8 is the overlooking the structure diagram of the utility model embodiment the second hook pressing plate；
Fig. 9 is A-A cross section structure diagrams in Fig. 7；
Figure 10 is the main structure diagram of the utility model embodiment connecting plate；
Figure 11 is the overlooking the structure diagram of the utility model embodiment connecting plate；
Figure 12 is the main structure diagram of the utility model embodiment hinge seat；
Figure 13 is the overlooking the structure diagram of the utility model embodiment hinge seat；
Figure 14 is the main structure diagram of the utility model embodiment pillar；
Figure 15 is the main structure diagram of the utility model embodiment cylinder extension bar；
In figure：First hook pressing plate 1；First hook pressing plate 2；Workpiece 3；Bearing pin 4；Pillar 5；Locking nut 6；Hinge seat 7；
Adjustable supporting nail 8；Cylinder extension bar 9；Connecting plate 10；Cylinder 11.
Embodiment：
With reference to embodiment, the utility model is described in further detail, and purpose, which is only that, more fully understands the utility model
Content, therefore, the cited case are not intended to limit protection domain of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, figure
15, including the cylinder 11 being arranged on platform, connecting plate 10 is fixedly connected with by hexagon socket head cap screw on cylinder 11, cylinder 11
Cylinder extension bar 9 is connected with by helicitic texture on piston rod and fastened by locking nut 6, screw thread is passed through respectively on connecting plate 10
Structure is provided with four pillars being evenly arranged 5, and the adjustable height of pillar 5 is simultaneously locked by locking nut 6, four pillars
It is connected and is fixed by locking nut 6 with hinge seat 7 by helicitic texture on 5, four is provided with hinge seat 7 and is evenly arranged
Adjustable supporting nail 8 for supporting workpiece 3, adjustable supporting nail is fixed from square toes cylinder end clamping fixed screw and with locking nut 6,
The first hook pressing plate 1 and the second hook pressing plate 2, the first hook pressing plate 1 and second are hinged with by bearing pin 4 respectively on hinge seat 7
Elongated hole is machined with the opposite one end of hook pressing plate 2 respectively and is hinged by bearing pin 4 with the 7 cylinder extension bars 9 through hinge seat, the
One hook pressing plate 1 and the opposite other end difference workpiece pressing 3 of the second hook pressing plate 2, the first hook pressing plate 1 and the second hook pressure
Plate 2 and the connecting portion of cylinder extension bar 9 want one elongated hole of milling respectively, in order to which bearing pin 4 is moved, and cylinder extension bar 9 is driven the
One hook pressing plate 1 and the second hook pressing plate 2, which are realized, to move up and down, so that reality is compressed, release action.
During compression, workpiece 3 is fixed on adjustable supporting nail 8, promotes piston rod and cylinder extension bar 9 to produce upwards by cylinder 11
Promote again by hinge seat 7, the first hook pressing plate 1 and the second hook pressing plate 2, produce the thrust of downward bi-directional symmetrical,
Even is pressed on the edge in the hole of workpiece 3, if the compression thickness of workpiece 3 is changed, can adjust adjustable supporting nail 8 or
The height of pillar 5 is adjusted, to ensure to compress size requirement, adjustment, which is finished, tightens locking nut 6.
When unclamping workpiece pressing 3, cylinder 11 pulls cylinder extension bar 9 to move down, and the first hook pressure is driven by hinge seat 7
The hook pressing plate of plate 1 and second is 2-in-1 to be held together to shrink, and the taking-up workpiece 3 from hole.
The utility model realizes two hook pressing plates using a cylinder 11 and a hinge seat 7 and compressed simultaneously, compresses
Power is uniform, and accurate positioning reduces percent defective, simple in construction, is easy to processing and fabricating, and cost is low.
The preferable feasible embodiment of the utility model is the foregoing is only, not thereby limits to power of the present utility model
Sharp scope, the equivalence changes that all utilization the utility model specifications and its accompanying drawing content are made, is both contained in of the present utility model
Within interest field.
Claims (7)
1. a kind of air clamper, it is characterised in that：Including the cylinder being arranged on platform, connecting plate is provided with cylinder,
It is provided with the piston rod of cylinder on cylinder extension bar, connecting plate and is respectively arranged with four pillars being evenly arranged, on four pillar
Be provided with hinge seat, hinge seat has the first hook pressing plate and the second hook pressing plate, the first hook pressure by hinge respectively
Elongated hole is respectively arranged with plate and the opposite one end of the second hook pressing plate and is hinged by bearing pin with cylinder extension bar, the first hook pressure
Plate and the opposite other end difference workpiece pressing of the second hook pressing plate.
2. air clamper according to claim 1, it is characterised in that：Connecting plate is connected by hexagon socket head cap screw and cylinder
Connect.
3. air clamper according to claim 1, it is characterised in that：Pillar is connected by helicitic texture and connecting plate
Connect.
4. air clamper according to claim 1, it is characterised in that：Pillar is connected by helicitic texture and hinge seat
Connect.
5. air clamper according to claim 1, it is characterised in that：Being used for of being evenly arranged is provided with hinge seat
Support the adjustable supporting nail of workpiece.
6. air clamper according to claim 5, it is characterised in that：Adjustable supporting nail is square toes cylindrical end clamp screw
Nail.
7. air clamper according to claim 1, it is characterised in that：Cylinder extension bar passes through helicitic texture and cylinder
Piston rod is connected and fastened by locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097509.1U CN206464872U (en) | 2017-01-25 | 2017-01-25 | Air clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097509.1U CN206464872U (en) | 2017-01-25 | 2017-01-25 | Air clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464872U true CN206464872U (en) | 2017-09-05 |
Family
ID=59703978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097509.1U Expired - Fee Related CN206464872U (en) | 2017-01-25 | 2017-01-25 | Air clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695407A (en) * | 2017-01-25 | 2017-05-24 | 唐山华鼎机械制造有限公司 | Pneumatic pressing device |
-
2017
- 2017-01-25 CN CN201720097509.1U patent/CN206464872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695407A (en) * | 2017-01-25 | 2017-05-24 | 唐山华鼎机械制造有限公司 | Pneumatic pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pneumatic pressing device Effective date of registration: 20200819 Granted publication date: 20170905 Pledgee: Bank of Cangzhou Limited by Share Ltd. Tangshan branch Pledgor: TANGSHAN HUADING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2020980005138 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20220125 |