CN209551622U - A kind of pin drawbench - Google Patents
A kind of pin drawbench Download PDFInfo
- Publication number
- CN209551622U CN209551622U CN201920248858.8U CN201920248858U CN209551622U CN 209551622 U CN209551622 U CN 209551622U CN 201920248858 U CN201920248858 U CN 201920248858U CN 209551622 U CN209551622 U CN 209551622U
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- positioning pin
- pin
- drawbench
- fixedly connected
- cylindrical section
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Abstract
A kind of pin drawbench is provided in the embodiment of the present application, comprising: electrodynamic pump, lateral curved rod, longitudinal rod, threaded positioning pin mandril and positioning pin bearing support；The transverse direction curved rod is fixedly connected with the longitudinal rod, and is fixedly connected by screw thread with the electrodynamic pump；The threaded positioning pin mandril is threadably secured with the electrodynamic pump bottom to be connect；The positioning pin bearing support is fixedly connected with the longitudinal rod.A kind of pin drawbench provided by the embodiments of the present application reduces the work difficulty of disassembly positioning pin, improves the working efficiency of disassembly positioning pin by the way that screw thread is arranged on positioning pin top.
Description
Technical field
This application involves the auxiliary devices more particularly to a kind of pin drawbench of a kind of Mold Making and maintenance.
Background technique
In mold manufacture, need to install many positioning pins so as to the relative position fixed between two parts, positioning pin
It is usually to sink in the dowel hole on mold, since mold needs often to extract positioning pin in assembly, to dismantle part
It is corrected.It is repaired in work in item, the part on transmission shaft is needed to disassemble.Such as cam, gear, bearing and connecting rod etc.
Deng wherein cam and axis are substantially connect by positioning pin.
All objects, must be there are six freedom degree in space, the linear motion of tri- axial directions of X, Y, Z, and around X,
Y, the rotary motion of Z, positioning pin are exactly the part for participating in limiting these freedom degrees.When assembling positioning pin, first hole and pin are cleaned
Completely, it to guarantee the not sundries such as residual scrap iron, fabric fibre, is finally cleaned using compressed air, common profit must not be smeared
Dedicated paint can be used in lubricating oil, to ensure to sell after assembling there is no having any sundries and air between hole, to reach good
Fastening and locating effect.Positioning pin is put down with correct direction, span long axis or cantilever beam should be in positioning pin pressing directions
Opposite direction makees strutting means appropriate, to prevent from making shaft distortion in assembly.Positioning pin should be lined with by pressure or percussion power end
Softer object (such as copper rod), cannot directly tap positioning pin with iron hammer, damage or deform to prevent positioning pin, positioning pin load hole
Interior depth will meet the requirements.Corresponding support and safeguard procedures similarly should be also carried out when dismantling positioning pin.
In ZB45 type packing machine, each cabinet largely uses positioning pin and the positioning pin used is mostly fixed taper bolt, rule
Lattice are uneven, and in the long-term use, fixed pin is brought not there are corrosion phenomena and maintenance activity narrow space to maintenance process
Few trouble.
Utility model content
The embodiment of the present application provides a kind of pin drawbench, and noiseproof feature is superior, can effectively be promoted and utilize terahertz light
Compose the accuracy and recognition efficiency when identifying substance.
In view of this, this application provides a kind of pin drawbench, comprising: electrodynamic pump, lateral curved rod, Zong Xianglian
Bar, threaded positioning pin mandril and positioning pin bearing support；
The transverse direction curved rod is fixedly connected with the longitudinal rod, and is connected by the way that screw thread and the electrodynamic pump are fixed
It connects；
The threaded positioning pin mandril is threadably secured with the electrodynamic pump bottom to be connect；
The positioning pin bearing support is fixedly connected with the longitudinal rod.
Preferably, the electrodynamic pump is specially GYB high-pressure electric pump.
Preferably, the positioning pin bearing support is specially U-shaped bearing support.
Preferably, the threaded positioning pin mandril specifically includes threaded rod, cylindrical section and rotary table section, the screw thread
Bar is fixedly connected with the cylindrical section, and the cylindrical section is fixedly connected with the rotary table section；The cylindrical section and the rotary table section
For hollow structure.
Preferably, the threaded positioning pin mandril specifically includes threaded rod and cylindrical section, the threaded rod with it is described
Cylindrical section is fixedly connected, and the cylindrical section is hollow structure.
As can be seen from the above technical solutions, the embodiment of the present application has the advantage that
In the embodiment of the present application, a kind of pin drawbench is provided characterized by comprising electrodynamic pump, lateral arc connect
Bar, longitudinal rod, threaded positioning pin mandril and positioning pin bearing support；The transverse direction curved rod and the longitudinal rod are solid
Fixed connection, and be fixedly connected by screw thread with the electrodynamic pump；The threaded positioning pin mandril and the electrodynamic pump bottom
It is threadably secured connection；The positioning pin bearing support is fixedly connected with the longitudinal rod.
It is fixed to reduce disassembly by the way that screw thread is arranged on positioning pin top for a kind of pin drawbench provided by the embodiments of the present application
The work difficulty of position pin, improves the working efficiency of disassembly positioning pin.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram one of pin drawbench of the embodiment of the present application；
Fig. 2 is a kind of structural schematic diagram two of pin drawbench of the embodiment of the present application；
Fig. 3 is a kind of structural schematic diagram one of the positioning support frame of pin drawbench of the embodiment of the present application；
Fig. 4 is a kind of structural schematic diagram two of the positioning support frame of pin drawbench of the embodiment of the present application；
Fig. 5 is a kind of structural schematic diagram one of the positioning pin mandril of pin drawbench of the embodiment of the present application；
Fig. 6 is a kind of structural schematic diagram two of the positioning pin mandril of pin drawbench of the embodiment of the present application.
Specific embodiment
The scheme of embodiment in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only some embodiments of the present application, instead of all the embodiments.Based on the application it is bright in embodiment, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
Referring to Fig. 1-6, Fig. 1 is a kind of structural schematic diagram one of pin drawbench of the embodiment of the present application；Fig. 2 is the application
A kind of structural schematic diagram two of pin drawbench of embodiment；Fig. 3 is a kind of positioning of pin drawbench of the embodiment of the present application
The structural schematic diagram one of bearing support；Fig. 4 is a kind of structural representation of the positioning support frame of pin drawbench of the embodiment of the present application
Figure two；Fig. 5 is a kind of structural schematic diagram one of the positioning pin mandril of pin drawbench of the embodiment of the present application；Fig. 6 is the application
A kind of structural schematic diagram two of the positioning pin mandril of pin drawbench of embodiment.
This application provides a kind of pin drawbench, comprising: electrodynamic pump 1, lateral curved rod 2, longitudinal rod 3, band spiral shell
The positioning pin mandril 4 and positioning pin bearing support 5 of line；
Lateral curved rod 2 is fixedly connected with longitudinal rod 3, and is fixedly connected by screw thread with electrodynamic pump 1；
Threaded positioning pin mandril 4 is threadably secured with 1 bottom of electrodynamic pump and connect；
Positioning pin bearing support 5 is fixedly connected with longitudinal rod 3.
It should be noted that can be connect by screw thread with electrodynamic pump 1 since positioning pin mandril 4 is provided with screw thread,
So since the screw thread of setting enables drawbench closely to connect with positioning pin, and drawbench can be by closely connecting drive
Dynamic electrodynamic pump 1 stirs positioning pin.
Further, electrodynamic pump 1 is specially GYB high-pressure electric pump 1.
Further, positioning pin bearing support 5 is specially U-shaped bearing support.
It should be noted that the schematic diagram of positioning pin bearing support 5 as shown in Figure 3 and Figure 4, it is known that the embodiment of the present application mentions
The positioning pin bearing support 5 of the pin drawbench of confession is two different U-shaped bearing supports, to meet the structure of positioning pin place workpiece
Feature is customized.
Further, positioning pin mandril 4 specifically includes threaded rod, cylindrical section and rotary table section, and threaded rod and cylindrical section are solid
Fixed connection, cylindrical section are fixedly connected with rotary table section；Cylindrical section and rotary table section are hollow structure.
It should be noted that the positioning pin mandril 4 of the pin drawbench of the embodiment of the present application it is as shown in Figure 5 include spiral shell
Line section and the same cylindrical section and rotary table section of radius are formed by fixedly connecting；Cylindrical section and rotary table section are all hollow structures, can
Using the hollow space come fixed locating stud, and extract positioning pin.
Further, threaded positioning pin mandril 4 specifically includes threaded rod and cylindrical section, and threaded rod is fixed with cylindrical section
Connection, cylindrical section is hollow structure.
The structure of positioning pin mandril 4 can also as shown in FIG. 6 include thread segment and cylindrical section, and cylindrical section is hollow knot
Structure, can be using the hollow structure come fixed locating stud, and extracts positioning pin；Particularly, positioning pin is according to work where positioning pin
The architectural characteristic of part is processed to customize；
The positioning pin drawbench of such setting greatly improves the dismantlement work efficiency of positioning pin, and reduces operation people
The task difficulty of member, according to statistics, take-down time of positioning pin from 10-15 minute one of the iron hammer copper rod method of the prior art down to
Nowadays pass through the 2-3 minute one of the novel pin drawbench.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although referring to before
Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of pin drawbench characterized by comprising electrodynamic pump, lateral curved rod, longitudinal rod, threaded fixed
Position pin mandril and positioning pin bearing support；
The transverse direction curved rod is fixedly connected with the longitudinal rod, and is fixedly connected by screw thread with the electrodynamic pump；
The threaded positioning pin mandril is threadably secured with the electrodynamic pump bottom to be connect；
The positioning pin bearing support is fixedly connected with the longitudinal rod.
2. a kind of pin drawbench according to claim 1, which is characterized in that the electrodynamic pump is specially GYB high-voltage electricity
Dynamic pump.
3. a kind of pin drawbench according to claim 1, which is characterized in that the positioning pin bearing support is specially U-shaped
Bearing support.
4. a kind of pin drawbench according to claim 1, which is characterized in that the threaded positioning pin mandril is specific
Including threaded rod, cylindrical section and rotary table section, the threaded rod is fixedly connected with the cylindrical section, the cylindrical section and the circle
Platform section is fixedly connected；The cylindrical section and the rotary table section are hollow structure.
5. a kind of pin drawbench according to claim 1, which is characterized in that the threaded positioning pin mandril is specific
Including threaded rod and cylindrical section, the threaded rod is fixedly connected with the cylindrical section, and the cylindrical section is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248858.8U CN209551622U (en) | 2019-02-27 | 2019-02-27 | A kind of pin drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248858.8U CN209551622U (en) | 2019-02-27 | 2019-02-27 | A kind of pin drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551622U true CN209551622U (en) | 2019-10-29 |
Family
ID=68309854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920248858.8U Active CN209551622U (en) | 2019-02-27 | 2019-02-27 | A kind of pin drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551622U (en) |
-
2019
- 2019-02-27 CN CN201920248858.8U patent/CN209551622U/en active Active
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