CN208276570U - A kind of bearing fixture - Google Patents
A kind of bearing fixture Download PDFInfo
- Publication number
- CN208276570U CN208276570U CN201820664314.5U CN201820664314U CN208276570U CN 208276570 U CN208276570 U CN 208276570U CN 201820664314 U CN201820664314 U CN 201820664314U CN 208276570 U CN208276570 U CN 208276570U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- block
- gripping block
- bearing fixture
- side wall
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of bearing fixture, including clamp body, cylinder, gripping block and two brackets, the two sides of the gripping block are equipped with fixed link, and gripping block is fixedly connected by fixed link with bracket, the cylinder is fixed on the lower section of gripping block, the top of the clamp body is equipped with connecting rod, and one end of the connecting rod is fixedly connected with the telescopic rod of cylinder, and the other end is fixedly connected with clamp body；The clamp body includes roof and two side walls, and the angle between the side wall and roof is obtuse angle；The gripping block is C character form structure, and the both ends of the gripping block are equipped with link block, and one end of the link block is connect with the side walls.A kind of bearing fixture described in the utility model, is clamped in such a way that gripping block and clamp body are slidably connected, and the contact surface of gripping block and clamp body is inclined-plane, and this fit system keeps pinching action more stable, and clamping effect is more firm.
Description
Technical field
The utility model belongs to bearing machining apparatus field, more particularly, to a kind of bearing fixture.
Background technique
Fixture used in bearing machining process needs stability with higher, however in the prior art, mostly
Fixture all includes spring part, and the service life of spring part is shorter, and stability is poor, the work of long-term high load capacity, it is difficult to
The stability for guaranteeing fixture, causes the mismachining tolerance of bearing, reduces the precision of bearing.
Summary of the invention
In view of this, the utility model is directed to a kind of bearing fixture, to avoid spring part is used, bearing fixture is improved
Stability.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of bearing fixture, including clamp body, cylinder, gripping block and two brackets, the two sides of the gripping block are all provided with
There is fixed link, and gripping block is fixedly connected by fixed link with bracket, the cylinder is fixed on the lower section of gripping block, described
The top of clamp body is equipped with connecting rod, and one end of the connecting rod is fixedly connected with the telescopic rod of cylinder, and the other end and folder
Specifically it is fixedly connected；
The clamp body includes roof and two side walls, and the side wall is separately fixed at the two sides of roof, described
Angle between side wall and roof is obtuse angle；
The gripping block is C character form structure, and the both ends of the gripping block are equipped with link block, the link block
One end is connect with the side walls.
Further, it is set on the clamp body there are two the first limited block, first limited block is separately fixed at
The two sides at the top of clamp body.
Further, it is set on the clamp body there are two the second limited block, second limited block is separately fixed at
The two sides of the bottom of clamp body.
Further, the first limit block and the second limit block are horizontally disposed.
Further, one end that the link block is connected with the side wall is inclined-plane.
Further, the link block is matched with the side wall.
Further, the bottom of the side wall is equipped with collet, and the collet is vertically arranged.
Further, gasket is equipped on the inside of the collet.
Compared with the existing technology, a kind of bearing fixture described in the utility model has the advantage that
(1) a kind of bearing fixture described in the utility model, carries out in such a way that gripping block and clamp body are slidably connected
It clamps, and the contact surface of gripping block and clamp body is inclined-plane, this fit system keeps pinching action more stable, and clamping effect is more
It is firm；It drives clamp body to slide up and down using cylinder to realize the movement for clamping and loosening, is convenient for operating efficiency higher.
(2) a kind of bearing fixture described in the utility model, collet are equipped with gasket, in addition to having protection bearing not go out
Outside the buffer function of existing scratch, also have the function of anti-skidding, further improves the stability of fixture.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of bearing fixture described in the utility model embodiment.
Description of symbols:
1- clamp body；11- connecting rod；12- roof；13- side wall；131- collet；1311- gasket；The first limited block of 14-；
The second limited block of 15-；2- cylinder；3- gripping block；31- fixed link；4- bracket.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of bearing fixture, including clamp body 1, cylinder 2, gripping block 3 and two brackets 4, the folder
The two sides of tight block 3 are equipped with fixed link 31, and gripping block 3 is fixedly connected by fixed link 31 with bracket 4, and the cylinder 2 is solid
It is scheduled on the lower section of gripping block 3, the top of the clamp body 1 is equipped with connecting rod 11, one end of the connecting rod 11 and cylinder 2
Telescopic rod be fixedly connected, and the other end is fixedly connected with clamp body 1；
The clamp body 1 includes roof 12 and two side walls 13, and the side wall 13 is separately fixed at the two of roof 12
Side, the angle between the side wall 13 and roof 12 is obtuse angle；
The gripping block 3 is C character form structure, and the both ends of the gripping block 3 are equipped with link block, the link block
One end be slidably connected with the side wall 13.
It is set on the clamp body 1 there are two the first limited block 14, first limited block 14 is separately fixed at fixture
The two sides at the top of body 1.
It is set on the clamp body 1 there are two the second limited block 15, second limited block 15 is separately fixed at fixture
The two sides of the bottom of body 1.
First limited block 14 and the second limited block 15 is horizontally disposed.
One end that the link block is connected with the side wall 13 is inclined-plane.
The link block is matched with the side wall 13.
The bottom of the side wall 13 is equipped with collet 131, and the collet 131 is vertically arranged.
The inside of the collet 131 is equipped with gasket 1311.
In use, the bearing processed will be needed to be placed between two collets 131, starting cylinder 2 makes telescopic rod bounce back, and drives
Clamp body 1 moves upwards, so that gripping block 3 plays the role of compression to the side wall 13 of clamp body 1, with clamp body 1 constantly on
It moves, gradually bearing is clamped, is then shut off cylinder 2, completes the clamping process of fixture；First limited block 14 and the second limited block 15
It can guarantee that clamp body 1 and gripping block 3 will not slip, guarantee the normal use of fixture.
The bearing fixture, collet 131 are equipped with gasket 1311, are not in the slow of scratch in addition to having protection bearing
Punching effect is outer, also has the function of anti-skidding, further improves the stability of fixture.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of bearing fixture, it is characterised in that: including clamp body (1), cylinder (2), gripping block (3) and two brackets (4), institute
The two sides for the gripping block (3) stated are equipped with fixed link (31), and gripping block (3) connects by the way that fixed link (31) and bracket (4) are fixed
It connects, the cylinder (2) is fixed on the lower section of gripping block (3), and the top of the clamp body (1) is equipped with connecting rod (11), institute
The one end for the connecting rod (11) stated is fixedly connected with the telescopic rod of cylinder (2), and the other end is fixedly connected with clamp body (1)；
The clamp body (1) includes roof (12) and two side walls (13), and the side wall (13) is separately fixed at roof
(12) two sides, the angle between the side wall (13) and roof (12) is obtuse angle；
The gripping block (3) is C character form structure, and the both ends of the gripping block (3) are equipped with link block, the link block
One end be slidably connected with the side wall (13).
2. a kind of bearing fixture according to claim 1, it is characterised in that: set that there are two the on the clamp body (1)
One limited block (14), first limited block (14) are separately fixed at the two sides at the top of clamp body (1).
3. a kind of bearing fixture according to claim 2, it is characterised in that: set that there are two the on the clamp body (1)
Two limited blocks (15), second limited block (15) are separately fixed at the two sides of the bottom of clamp body (1).
4. a kind of bearing fixture according to claim 3, it is characterised in that: first limited block (14) and the second limit
Position block (15) is horizontally disposed.
5. a kind of bearing fixture according to claim 1, it is characterised in that: the link block and the side wall (13)
The one end being connected is inclined-plane.
6. a kind of bearing fixture according to claim 5, it is characterised in that: the link block and the side wall (13)
It matches.
7. a kind of bearing fixture according to claim 1, it is characterised in that: the bottom of the side wall (13) is equipped with folder
Head (131), the collet (131) are vertically arranged.
8. a kind of bearing fixture according to claim 7, it is characterised in that: be equipped on the inside of the collet (131)
Gasket (1311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664314.5U CN208276570U (en) | 2018-05-04 | 2018-05-04 | A kind of bearing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664314.5U CN208276570U (en) | 2018-05-04 | 2018-05-04 | A kind of bearing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276570U true CN208276570U (en) | 2018-12-25 |
Family
ID=64728918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820664314.5U Expired - Fee Related CN208276570U (en) | 2018-05-04 | 2018-05-04 | A kind of bearing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276570U (en) |
-
2018
- 2018-05-04 CN CN201820664314.5U patent/CN208276570U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |