CN207437322U - A kind of new twin-lock formula fixture block and the pump head with twin-lock formula fixture block - Google Patents
A kind of new twin-lock formula fixture block and the pump head with twin-lock formula fixture block Download PDFInfo
- Publication number
- CN207437322U CN207437322U CN201721478106.8U CN201721478106U CN207437322U CN 207437322 U CN207437322 U CN 207437322U CN 201721478106 U CN201721478106 U CN 201721478106U CN 207437322 U CN207437322 U CN 207437322U
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- China
- Prior art keywords
- fixture block
- twin
- axis
- main body
- lock formula
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a kind of new twin-lock formula fixture block and the pump head with twin-lock formula fixture block, it includes fixture block main body, multiple axis have been penetrated in the fixture block main body, the both ends of each axis are pierced by outside fixture block main body, a throw rod extending out to outside clamping main body is fixedly connected on the outer wall of each axis, rotation fixture block of the both ends of each axis with a protrusion, by the pump head for being provided with the fixture block, it realizes multiple axis and realizes side and fix, fixed effect is good, multi-angle fixation can ensure that stress is centrally located, improve the firm performance of equipment connection.
Description
Technical field
The utility model is related to peristaltic-type pump arrangement fields, especially suitable for can be efficiently clamped in offer one kind, and protect
Hold the pump housing solid and reliable in work.
Background technology
Pump head refers to that peristaltic pump rolls the execution unit of hose in use, and pump head has in use
Ensure detachability and replaceability, be typically all but the pump head of the prior art as fixed appliance using clamp
Typically using central shaft type list snap-in structure, fixed effect difference is susceptible to the situation of side unstability, and existing skill
Pump head dismounting in art is complicated.
Utility model content
Purpose of utility model, the utility model are directed to the above-mentioned existing peristaltic pump pump housing, and fastening state falls behind, and single deck tape-recorder closes appearance
State, shake of easily jolting after engaging provide a kind of fixture block and its pump housing that structural system is closed with double card.
Problem to be solved in the utility model is realized by following technical scheme：
A kind of new twin-lock formula fixture block is provided, including fixture block main body, has been penetrated in the fixture block main body multiple
Axis, the both ends of each axis are pierced by outside fixture block main body, and being fixedly connected with one on the outer wall of each axis extend out to card
Connect the throw rod outside main body, rotation fixture block of the both ends of each axis with a protrusion.
Further, the throw rod and axis are perpendicular.
Further, the rotation fixture block is semicircular convex column.
Further, the number of the axis is two, and two axis are symmetrical arranged.
Further, with each axis is corresponding is designed with a guide channel in the fixture block main body, described pulls
Lever in guide channel correspondingly by being pierced by.
A kind of Peristaltic pump head with twin-lock formula fixture block is provided, a kind of above-mentioned new twin-lock formula fixture block is gone back
Including front apron, rear baffle, lower supporting block, the front apron, rear baffle, lower supporting block be sequentially connected, front apron, rear baffle,
A concave embedded groove is formed between lower supporting block, the fixture block main body is just inlaid in embedded groove.
Further, rotate that fixture block is corresponding that a L-shaped corner fittings, institute are fixed on front apron and rear baffle with each
L-shaped corner fittings is stated equipped with a special-shaped card slot, the rotation fixture block 3a is fitted in special-shaped card slot, rotates in fixture block 3a rotation processes
It can be by locking or deviating from special-shaped card slot.
Further, the special-shaped card slot for one just for accommodating the concave arc slot for rotating fixture block 3a, arc slot with
For being connected for the vallecular cavity for rotating fixture block 3a abjections.
The utility model has the advantage that for existing：
Side is realized by being provided with multiple axis to fix, fixed effect is good, and multi-angle fixation can ensure stress
It is centrally located, improve the firm performance of equipment connection.
By the way that the good embeding mechanism of suitable slideway structure collocation is set to form new pump head, pump seat mechanism structure performance
Well, it is more firm, and improvement cost is relatively low, takes relatively low.
Description of the drawings
Fig. 1 is fixture block structure diagram.
Fig. 2 is pump head structure schematic diagram.
Fig. 3 is pivot structure schematic diagram.
Fig. 4 is the structure diagram of the utility model.
Wherein, fixture block main body 1, throw rod 2, rotation fixture block 3a, front apron 4, L-shaped corner fittings 5, lower supporting block 6, rear baffle 7.
Specific embodiment
Embodiment 1 with reference to shown in Fig. 1 and Fig. 3, provides a kind of new twin-lock formula fixture block, including fixture block main body 1,
Fixture block main body 1 is the block-shaped main body of arc extension, penetrates that there are two axis, the both ends of each axis in the fixture block main body
It is pierced by outside fixture block main body, a throw rod 2 extending out to outside clamping main body is fixedly connected on the outer wall of each axis, is pulled
Bar 2 and the T-shaped rod structure of corresponding axis, throw rod is perpendicular with axis, and the both ends of each axis turn with a protrusion
Dynamic fixture block 3a, the rotation fixture block are semicircular convex column, and two axis are symmetrical arranged, with each axis it is corresponding
A guide channel is designed in the fixture block main body, the throw rod in guide channel correspondingly by being pierced by.
Embodiment 2, as shown in Fig. 2, a kind of Peristaltic pump head with twin-lock formula fixture block is provided, including 1 institute of embodiment
There is provided a kind of new fixture block, the pump head include front apron, rear baffle, lower supporting block, the front apron, lower supporting block,
Rear baffle successively cut and be sequentially connected by face setting, the height of lower supporting block less than front apron and rear baffle height, front apron, after
A concave embedded groove is formed between baffle, lower supporting block, the fixture block main body is just inlaid in embedded groove, with each rotation
Fixture block is corresponding to be all fixed with a L-shaped corner fittings on front apron and rear baffle, and the L-shaped corner fittings is equipped with a special-shaped card slot, institute
The rotation fixture block 3a stated is fitted in special-shaped card slot, and the special-shaped card slot just rotates the recess of fixture block 3a for one for receiving
Arc slot, arc slot can drive with for being connected for the vallecular cavity for rotating fixture block 3a abjection, pulling throw rod 2 and rotate fixture block 3a and turn
It is dynamic, it can just be transferred in arc slot and be locked in rotation fixture block 3a rotation processes, can also produce arc slot and enter in vallecular cavity.
To ensure wriggling performance, the pump case main body centre carries a cavity, a rotor is articulated in cavity
4a, forms wriggling passage between rotor and cavity inner wall, rotor rotates rotor using existing multi-roller.
The utility model is described further below：
In use, after throw rod 2 are pulled, axis rotation is driven, rotating fixture block 3a at this time can just fixture block enter
Into arc slot, limit fixture block moves up and down the upper and lower displacement for then limiting fixture block main body 1, and rotating backward fixture block 3a can be by fixture block
Into vallecular cavity, fixture block main body can freely deviate from screw-in at this time.
Claims (9)
1. a kind of new twin-lock formula fixture block, it is characterised in that：Including fixture block main body (1), penetrated in the fixture block main body
Multiple axis, the both ends of each axis are pierced by outside fixture block main body, and a stretching is fixedly connected on the outer wall of each axis
Throw rod (2) to outside clamping main body, rotation fixture block (3a) of the both ends of each axis with a protrusion.
2. a kind of new twin-lock formula fixture block according to claim 1, it is characterised in that：The throw rod and axis phase
Vertically.
3. a kind of new twin-lock formula fixture block according to claim 1, it is characterised in that：The rotation fixture block is semicircle
The convex column of shape.
4. a kind of new twin-lock formula fixture block according to claim 3, it is characterised in that：The number of the axis is two
A, two axis are symmetrical arranged.
5. a kind of new twin-lock formula fixture block according to claim 2, it is characterised in that：With each axis it is corresponding
The fixture block main body is designed with a guide channel, and the throw rod in guide channel correspondingly by being pierced by.
6. a kind of Peristaltic pump head with twin-lock formula fixture block, including a kind of arbitrary new twin-locks of claim 1-3
Formula fixture block, it is characterised in that：Front apron is further included, rear baffle, lower supporting block, the front apron, lower supporting block, rear baffle are successively
Connection, forms a concave embedded groove between front apron, lower supporting block, rear baffle, the fixture block main body is just inlaid in insertion
In slot.
7. a kind of Peristaltic pump head with twin-lock formula fixture block according to claim 6, it is characterised in that：With each rotation
Fixture block is corresponding to be all fixed with a L-shaped corner fittings on front apron and rear baffle, and the L-shaped corner fittings is equipped with a special-shaped card slot, institute
The rotation fixture block (3a) stated is fitted in special-shaped card slot, and rotating can be by locked or de- in special-shaped card slot in fixture block (3a) rotation process
Go out.
8. a kind of Peristaltic pump head with twin-lock formula fixture block according to claim 7, it is characterised in that：The abnormity
Card slot just rotates the concave arc slot of fixture block (3a), arc slot and the slot for deviating from for rotation fixture block (3a) for one for receiving
Chamber is connected.
9. a kind of Peristaltic pump head with twin-lock formula fixture block according to claim 6, it is characterised in that：The lower branch
A cavity is formed between support and fixture block main body, a rotor (4a) is articulated in cavity, is formed between rotor and cavity inner wall
Wriggling passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478106.8U CN207437322U (en) | 2017-11-08 | 2017-11-08 | A kind of new twin-lock formula fixture block and the pump head with twin-lock formula fixture block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478106.8U CN207437322U (en) | 2017-11-08 | 2017-11-08 | A kind of new twin-lock formula fixture block and the pump head with twin-lock formula fixture block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437322U true CN207437322U (en) | 2018-06-01 |
Family
ID=62291324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478106.8U Active CN207437322U (en) | 2017-11-08 | 2017-11-08 | A kind of new twin-lock formula fixture block and the pump head with twin-lock formula fixture block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3967879A4 (en) * | 2019-09-29 | 2022-08-17 | Baoding Shenchen Precision Pump Co., Ltd. | Toggle-type open-close clamping structural assembly and pump head of peristaltic pump |
-
2017
- 2017-11-08 CN CN201721478106.8U patent/CN207437322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3967879A4 (en) * | 2019-09-29 | 2022-08-17 | Baoding Shenchen Precision Pump Co., Ltd. | Toggle-type open-close clamping structural assembly and pump head of peristaltic pump |
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