CN211636982U - Quick change structure of dismounting part - Google Patents
Quick change structure of dismounting part Download PDFInfo
- Publication number
- CN211636982U CN211636982U CN201922157240.3U CN201922157240U CN211636982U CN 211636982 U CN211636982 U CN 211636982U CN 201922157240 U CN201922157240 U CN 201922157240U CN 211636982 U CN211636982 U CN 211636982U
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- positioning
- change structure
- quick
- fixed
- 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.)
- Active
Links
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a dismouting piece quick change structure, include: the positioning sleeve is fixed on the runner, and the striker penetrates through the positioning sleeve; the flow channel is used for being fixed with a heating block of the liquid drop release device; the positioning sleeve is used for being fixed with the positioning block of the liquid drop release device. Utilize the utility model discloses, can solve the dismantlement piece dismouting process among the current little liquid drop release not convenient, influence the mobility scheduling problem.
Description
Technical Field
The utility model relates to a make technical field, more specifically relate to a frequent dismouting piece quick change structure based on small liquid drop release.
Background
At present, a flow channel, a luer connector and the like of the micro-droplet release device need to be frequently disassembled and cleaned, and a firing pin, a nozzle, a sealing ring and the like need to be frequently replaced, and the small parts belong to frequently disassembled parts of the micro-droplet release device.
The usual way to disassemble these small pieces is: the fastening screws of the heating block of the micro-droplet release device are detached, and then the fastening screws of the flow channel of the micro-droplet release device are detached, so that all the screws are fastened respectively during assembly. This approach is feasible to handle, but has the following problems:
1. the disassembly and assembly process is inconvenient;
2. the utilization rate is influenced to a certain extent, and the utilization rate of the line bodies is reduced by 2% according to the generation frequency of each shift and the manual processing time;
3. the screw needs to be timely processed by the operator who follows the wire, and the number of times of tightening the screw is more, so that the screw needs to be scrapped and replaced.
In order to solve the above problems, the present invention provides a quick-change structure for a detachable component to improve the above-mentioned disassembling and washing method.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a dismounting part quick change structure to it is inconvenient, influence the utilization scheduling problem of dismounting part dismouting process among the current little liquid drop release to solve.
The utility model provides a dismouting piece quick change structure, include: a flow passage, a positioning sleeve matched with the flow passage, and a firing pin arranged in the positioning sleeve, wherein,
the positioning sleeve is fixed on the flow channel, and the firing pin penetrates through the positioning sleeve;
the flow channel is used for being fixed with a heating block of the liquid drop release device;
the positioning sleeve is used for being fixed with the positioning block of the liquid drop release device.
In addition, the preferable structure is that a groove matched with the positioning sleeve is arranged on the flow passage, and the positioning sleeve is fixed in the groove through a jackscrew.
In addition, it is preferable that a through hole is provided on a side surface of the flow channel, and a knob is provided in the through hole, and the flow channel is rotated out of the droplet discharge device by the knob.
In addition, the preferable structure is that a positioning sleeve hook claw is arranged at the top end of the positioning sleeve, a positioning block hook claw matched with the positioning sleeve hook claw is arranged on the positioning block, wherein,
the top end of the positioning sleeve is fixed with the positioning block through the positioning sleeve hook claw and the positioning block hook claw.
In addition, the preferable structure is that a positioning hole is arranged on the positioning sleeve, and the positioning sleeve is mutually fixed with the positioning block through the positioning hole and a plunger matched with the positioning hole.
In addition, it is preferable that a through-shaft is provided inside the positioning sleeve, and the striker is provided to penetrate the through-shaft.
In addition, a spring is preferably provided between the through-center shaft and the striker, and the spring is fitted around the striker.
According to the technical scheme above, the utility model provides a dismouting piece quick change structure is fixed mutually with liquid drop release's heating piece through the runner to and fixed mutually with liquid drop release's locating piece through the position sleeve, thereby realize dismouting piece quick change structure and liquid drop release's accurate location, avoid frequent dismouting, change screw, improve small liquid drop release's the rate of utilization, this dismouting piece quick change structure's simple structure, practicality in addition, it is convenient to dismantle, thereby improve and dismantle efficiency.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.
In the drawings:
fig. 1 is a schematic view of a quick-change structure of a mounting/dismounting member according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning sleeve according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a positioning block of a droplet release device according to an embodiment of the present invention;
fig. 4, fig. 5, fig. 6, and fig. 7 are schematic diagrams illustrating a disassembly relationship between the quick-change structure of the mounting/dismounting member and the droplet releasing device according to an embodiment of the present invention.
Wherein the reference numerals include: 1. the positioning device comprises a main body, 2, a positioning block, 3, a plunger, 4, a positioning sleeve, 5, a firing pin, 6, a spring, 7, a connecting block, 8, a flow channel, 81, a through hole, 9, a knob, 10, a heating block, 11, a jackscrew, 41, a positioning sleeve hook claw, 42, an embedding part, 43, a positioning surface, 44, a positioning hole, 21 and a positioning block hook claw.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
To the aforesaid put forward some small liquid drop release in the dismounting process inconvenient, influence the utilization scheduling problem, the utility model provides a dismounting quick change structure of dismounting piece to solve above-mentioned problem.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to illustrate the structure of the quick-change structure of the mounting and dismounting member, fig. 1 to 2 respectively show the structure of the quick-change structure of the mounting and dismounting member from different angles. In particular, fig. 1 shows a quick change structure of a dismounting part according to an embodiment of the present invention; fig. 2 shows a position sleeve structure according to an embodiment of the present invention; fig. 3 shows a positioning block structure of a droplet discharge apparatus according to an embodiment of the present invention.
As shown in fig. 1 to fig. 3 jointly, the utility model provides a dismouting piece quick change structure, include: the device comprises a flow channel 8, a positioning sleeve 4 matched with the flow channel 8 and a striker 5 arranged in the positioning sleeve 4, wherein the positioning sleeve 4 is fixed on the flow channel 8, and the striker 5 penetrates through the positioning sleeve 4; the flow channel 8 is used for being fixed with a heating block 10 of the liquid drop releasing device; the positioning sleeve 4 is used for being fixed with the positioning block 2 of the liquid drop release device.
Wherein, a groove matched with the positioning sleeve 4 is arranged on the flow passage 8, and the positioning sleeve 4 is fixed in the groove through a jackscrew 11. The embedded part 42 of the positioning sleeve 4 is fixed in the groove through the jackscrew 11 and is positioned on the flow passage 8 through the positioning surface 43, namely: in the positioning sleeve 4, the positioning surface 43 and the insertion portion 42 form a stepped structure that enables the positioning sleeve 4 to be fixed to the flow passage 8.
Wherein two through holes 81 are provided on the side of the flow channel 8, wherein a knob 9 is provided in the two through holes 81, and wherein the flow channel 8 is rotated out of the droplet discharge device by the knob 9.
The top end of the positioning sleeve 4 is provided with four positioning sleeve hook claws 41, the positioning block 2 of the droplet release device is provided with four positioning block hook claws 21 matched with the positioning sleeve hook claws 41, and the top end of the positioning sleeve 4 is fixed with the positioning block 2 through the four positioning sleeve hook claws 41 and the four positioning block hook claws 21.
Wherein, be provided with locating hole 44 on position sleeve 4, plunger 3 passes locating piece 2 and is used for fixed position sleeve 4 in getting into locating hole 44, and wherein, position sleeve 4 is fixed each other through locating hole 44, plunger 3 and locating piece 2, promptly: the round head at the top of the plunger 3 enters the positioning hole 44, so that the positioning sleeve 4 and the positioning block 2 are fixed together.
Wherein, a through mandrel is arranged in the positioning sleeve 4, and a firing pin 5 is arranged on the through mandrel in a penetrating way. A spring 6 is arranged between the through-center shaft and the firing pin 5, and the spring 6 is sleeved on the firing pin 5.
The utility model discloses an in the embodiment, the dismouting piece quick change structure is a part of small liquid drop release, can reduce the influence of manual handling to spouting the rubber valve utilization rate through this dismouting piece quick change structure. In order to explain the structural position relationship between the quick-change structure of the mounting part and the droplet release device in detail, fig. 4 to 7 are specifically explained from different angles, and specifically, fig. 4 to 7 respectively show the quick-change structure of the mounting part and the droplet release device according to an embodiment of the present invention.
As shown collectively in fig. 4 to 7, the droplet discharge apparatus includes: the quick-change structure comprises a main body 1, a positioning block 2 and a connecting block 7 which are connected with the main body 1, a heating block 10 which is connected with the connecting block 7, and a quick-change structure for dismounting parts which are connected with the heating block 10 and the fixing block 2.
Specifically, the positioning block 2 is connected with the main body 1 through a screw; the plunger 3 is used for fixing the positioning block 2 and the positioning sleeve 4, the plunger 3 is fixed on the positioning block 2 through self threads, and the top of the plunger 3 penetrates into a positioning hole in the positioning sleeve 4; the connecting block 7 is connected with the main body 1 through a screw; the heating block 10 is connected with the 7 connecting blocks 7 through screws; the heating block 10 lifts the flow channel 8, and the flow channel 8 is fixed on the heating block 10. The knob 9 fixes the heating block 10 and the quick-change structure of the dismounting part and can be manually unscrewed.
Wherein, the mounting step of dismouting piece quick change structure is as follows:
1. the firing pin 5 and the spring 6 are placed in the quick-change structure of the dismounting part to complete the assembly of the quick-change structure of the dismounting part;
2. inserting one side of a positioning sleeve 4 of the quick-change structure of the dismounting member into a positioning block 2 from bottom to top, as shown in figure 6;
3. the quick-change structure of the dismounting part is manually rotated clockwise until the plunger 3 enters the positioning hole 44, at this time, the heating block 10 lifts the flow channel 8, and the four 41 hook claws are hung on the four 21 positioning block hook claws, as shown in fig. 5;
4. and manually rotating a knob 9 to fix a heating block 10 and the flow channel 8, and finishing assembly.
Wherein, the dismantlement step of dismouting piece quick change structure is as follows:
1. manually rotating and disassembling 9 the knob, as shown in figure 5;
2. manually rotating the quick-change structure of the dismounting part anticlockwise by about 45 degrees, wherein the flow channel 8 is separated from the lifting of the heating block 10, the plunger 3 is contracted and separated from the positioning hole 44, and the 4 positioning sleeve hook claws 41 are positioned in the gaps of the 4 positioning block hook claws 21, as shown in fig. 6;
3. at the moment, the quick-change structure of the dismounting part can be drawn out downwards to be separated from other structures, as shown in the attached figure 7;
4. at the moment, the striker 5 and the spring 6 in the quick-change structure of the dismounting part can be upwards taken out to finish dismounting.
The dismounting and mounting processes of the quick-change structure of the dismounting part correspond to those of the quick-change structure of the dismounting part, and the quick-change structure of the dismounting part is dismounted or mounted in the micro liquid drop release device through the steps.
According to the above embodiment, the utility model provides a dismouting piece quick change structure, it is fixed mutually with liquid drop release's heating piece through the runner to and the locating piece through position sleeve and liquid drop release is fixed mutually, thereby realize dismouting piece quick change structure and liquid drop release's accurate location, avoid frequent dismouting, change screw, improve small liquid drop release's the rate of utilization, this dismouting piece quick change structure's simple structure, practicality in addition, it is convenient to dismantle, thereby improve and dismantle efficiency.
The quick-change structure of the mounting and dismounting member according to the present invention has been described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the quick-change structure of the detachable member provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (7)
1. The utility model provides a dismouting quick change structure which characterized in that includes: a flow passage, a positioning sleeve matched with the flow passage, and a firing pin arranged in the positioning sleeve, wherein,
the positioning sleeve is fixed on the flow channel, and the firing pin penetrates through the positioning sleeve;
the flow channel is used for being fixed with a heating block of the liquid drop release device;
the positioning sleeve is used for being fixed with the positioning block of the liquid drop release device.
2. The quick-change structure of a mounting and dismounting member according to claim 1,
the runner is provided with a groove matched with the positioning sleeve, and the positioning sleeve is fixed in the groove through a jackscrew.
3. The quick-change structure of a mounting and dismounting member according to claim 1,
the side surface of the flow channel is provided with a through hole, a knob is arranged in the through hole, and the flow channel rotates out of the liquid drop release device through the knob.
4. The quick-change structure of a mounting and dismounting member according to claim 1,
a positioning sleeve hook claw is arranged at the top end of the positioning sleeve, a positioning block hook claw matched with the positioning sleeve hook claw is arranged on the positioning block, wherein,
the top end of the positioning sleeve is fixed with the positioning block through the positioning sleeve hook claw and the positioning block hook claw.
5. The quick-change structure of a mounting and dismounting member according to claim 1,
a positioning hole is arranged on the positioning sleeve,
the positioning sleeve is mutually fixed with the positioning block through the positioning hole and the plunger matched with the positioning hole.
6. The quick-change structure of a mounting and dismounting member according to claim 1,
a through-spindle is provided inside the positioning sleeve, and the striker is provided to penetrate the through-spindle.
7. The quick-change structure of a mounting and dismounting member according to claim 6,
a spring is arranged between the through mandrel and the firing pin, and the spring is sleeved on the firing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157240.3U CN211636982U (en) | 2019-12-05 | 2019-12-05 | Quick change structure of dismounting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157240.3U CN211636982U (en) | 2019-12-05 | 2019-12-05 | Quick change structure of dismounting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211636982U true CN211636982U (en) | 2020-10-09 |
Family
ID=72694618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157240.3U Active CN211636982U (en) | 2019-12-05 | 2019-12-05 | Quick change structure of dismounting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211636982U (en) |
-
2019
- 2019-12-05 CN CN201922157240.3U patent/CN211636982U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205521015U (en) | A detachable interim support for boats and ships segmentation hoist and mount | |
| CN211636982U (en) | Quick change structure of dismounting part | |
| CN102554740A (en) | Internal expansion type fixture for faucet | |
| CN201079943Y (en) | Unloading and pulling equipment | |
| CN208914599U (en) | Replaceable molding die and scolding tin casing molding equipment | |
| CN202517354U (en) | Expansion type clamp inside water tap | |
| CN112140050A (en) | Valve seat dismounting tool | |
| CN215201830U (en) | Special tool for dismounting reciprocating compressor air valve | |
| CN204538911U (en) | A kind of motor expansion sleeve disassembling fixture | |
| CN210060979U (en) | Pin dismounting device for clutch assembly | |
| CN210721021U (en) | Magnetic roller positioning and mounting tool for toner cartridge powder bin production | |
| CN203899810U (en) | Scrubbing unit spray pipe online replacement device | |
| CN107240352B (en) | A kind of crankshaft forging identity device | |
| CN208867104U (en) | Improved bearing inner-ring puller chuck | |
| CN206048067U (en) | For pulling out the device of bent axle shaft end sprocket wheel | |
| CN218137734U (en) | Shaft sleeve dismounting tool | |
| CN109016480A (en) | Replaceable molding die and scolding tin casing molding equipment, method | |
| CN209648589U (en) | A kind of easy disassembly engine valve retainer tool | |
| CN217735977U (en) | Die assembly fastening assembly | |
| CN210982193U (en) | Quick replacement pressure head device | |
| CN219582772U (en) | Special frock of integrated valve loading and unloading | |
| CN206937194U (en) | Pulling off sleeves for fluid micro injection apparatus | |
| CN212123100U (en) | Novel cylindrical roller is dismantled device | |
| CN214980706U (en) | Cartridge valve extracting tool | |
| CN210879470U (en) | Pneumatic drawing device for disassembling taper bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |