CN204214380U - A kind of frock measuring injection machine pull bar and head crab bolt gap - Google Patents
A kind of frock measuring injection machine pull bar and head crab bolt gap Download PDFInfo
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- CN204214380U CN204214380U CN201420569349.2U CN201420569349U CN204214380U CN 204214380 U CN204214380 U CN 204214380U CN 201420569349 U CN201420569349 U CN 201420569349U CN 204214380 U CN204214380 U CN 204214380U
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- pull bar
- crab bolt
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- injection machine
- cylinder
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Abstract
The utility model relates to a kind of frock measuring injection machine pull bar and head crab bolt gap, comprise base and pull bar, the upper horizontal of described base is furnished with pull bar, the two ends of this pull bar are connected with base by fixing hold-fast body, described fixing hold-fast body comprises fixedly to be held pressing plate tightly and fixedly holds post tightly down, upper fixedly hold tightly pressing plate with lower fixedly hold tightly post be connected pull bar is held tightly fixing, described pull bar is screwed with a crab bolt, along being vertically furnished with the dial gauge I withstood with its outside surface on the side of described pull bar, the dial gauge II withstood with its outside surface is provided with directly over described head crab bolt, the cylinder withstanding its lower end with piston rod is provided with immediately below it, this cylinder is connected with external air source.The utility model structure is simple, easy to operate, can to measure when pull bar and head crab bolt are locked gap between the two, can know its fastness of locking and stability with this by this frock.
Description
Technical field
The utility model relates to injection machine and detects frock field, particularly relates to a kind of frock measuring injection machine pull bar and head crab bolt gap.
Background technology
Often also certain gap can be there is between the two after the pull bar of usual injection machine and the locking of head crab bolt, if this excesssive gap, may cause pull bar and head crab bolt degree of blocking inadequate, in the work that injection machine continues, may occur loosening, so, for those skilled in that art, have yet-to-be developed a kind of can measure pull bar and the locking of head crab bolt after the frock in gap between the two solve the problems referred to above.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of frock measuring injection machine pull bar and head crab bolt gap, structure is simple, easy to operate, gap between the two can be measured when pull bar and head crab bolt are locked by this frock, its fastness of locking and stability can be known with this.
The utility model solves the technical scheme that its technical matters adopts: the frock provided comprises base and pull bar, the upper horizontal of described base is furnished with pull bar, the two ends of this pull bar are connected with base by fixing hold-fast body, described fixing hold-fast body comprises fixedly to be held pressing plate tightly and fixedly holds post tightly down, upper fixedly hold tightly pressing plate with lower fixedly hold tightly post be connected pull bar is held tightly fixing, described pull bar is screwed with a crab bolt, along being vertically furnished with the dial gauge I withstood with its outside surface on the side of described pull bar, the dial gauge II withstood with its outside surface is provided with directly over described head crab bolt, the cylinder withstanding its lower end with piston rod is provided with immediately below it, this cylinder is connected with external air source.
One as the frock described in utility model is preferred, described upper fixedly hold tightly pressing plate and lower fixedly hold tightly between post connected by the bolt be arranged symmetrically with.
Another kind as the frock described in utility model is preferred, and the medium position of described pull bar is also furnished with fixing hold-fast body, and this fixing hold-fast body plays the effect of stable pull bar further.
Another kind as the frock described in utility model supplements, the lower end of cylinder be provided with cylinder fixed mount.
Preferably a kind of as also having of the frock described in utility model, switch and retaining valve is provided with between described cylinder and external air source, switch is used for stopping and the operation of control cylinder, the piston rod of cylinder withstands a crab bolt lower end, and gap between the two when needing very large power just can measure pull bar and the locking of head crab bolt, described retaining valve can stop gas from cylinder adverse current to source of the gas, and preventing cylinder piston rod, to withstand the power of a crab bolt large not.
Further, when the piston rod Constant load of cylinder withstands crab bolt, be subject to identical power upwards equally with the pull bar that head crab bolt is locked mutually, when power arrives to a certain degree, the stressed vicinity of pull bar starts distortion at first, and therefore, dial gauge I must be arranged on a crab bolt side.
beneficial effect
The utility model relates to a kind of frock measuring injection machine pull bar and head crab bolt gap, structure is simple, easy to operate, gap between the two can be measured when pull bar and head crab bolt are locked by this frock, its fastness of locking and stability can be known with this.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is B-B cut-open view of the present invention.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As shown in Figure 1-2, embodiment of the present utility model relates to a kind of frock measuring injection machine pull bar and head crab bolt gap, comprise base 11 and pull bar 3, the upper horizontal of described base 11 is furnished with pull bar 3, the two ends of this pull bar 3 are connected with base 11 by fixing hold-fast body, described fixing hold-fast body comprises fixedly to be held pressing plate 1 tightly and fixedly holds post 2 tightly down, upper pressing plate 1 of fixedly holding tightly is connected and holds tightly fixing with lower post 2 of fixedly holding tightly by pull bar 3, described pull bar 3 is screwed with a crab bolt 4, along being vertically furnished with the dial gauge I 5 withstood with its outside surface on the side of described pull bar 3, the dial gauge II 7 withstood with its outside surface is provided with directly over described head crab bolt 4, the cylinder 6 withstanding its lower end with piston rod is provided with immediately below it, this cylinder 6 is connected with external air source 8.
Described above fixedly hold pressing plate 1 tightly and lower fixedly holding tightly between post 2 is connected by the bolt 12 be arranged symmetrically with.
The medium position of described pull bar 3 is also furnished with fixing hold-fast body.
The lower end of cylinder 6 be provided with cylinder fixed mount 13.
Switch 9 and retaining valve 10 is provided with between described cylinder 6 and external air source 8.
Described dial gauge I 5 is arranged on pull bar 3 side along close head crab bolt 4 side.
Use procedure is as follows, dial gauge I 5 on pull bar 3 and head crab bolt 4 and dial gauge II 7 are made zero, 9 are closed a switch with hand, cylinder 6 is brought into operation by external air source 8, now the piston rod of cylinder 6 will to top end crab bolt 4, ventilating body constantly to cylinder 6 will the power of continuous oversize piston masthead head crab bolt 4, until just open switch 9 when the display of dial gauge I 5 high scale is non-vanishing at once, owing to having installed retaining valve 10, gas can not from cylinder 6 adverse current to source of the gas 8, cylinder 6 will withstand a crab bolt 6 always, therefore dial gauge II 7 also can show a numerical value, this numerical value is exactly pull bar 3 and head crab bolt 6 gap between the two when locking.
Claims (6)
1. measure the frock in injection machine pull bar and head crab bolt gap for one kind, comprise base (11) and pull bar (3), it is characterized in that, the upper horizontal of described base (11) is furnished with pull bar (3), the two ends of this pull bar (3) are connected with base (11) by fixing hold-fast body, described fixing hold-fast body comprises fixedly to be held pressing plate (1) tightly and fixedly holds post (2) tightly down, upper pressing plate (1) of fixedly holding tightly is connected and holds tightly fixing with lower post (2) of fixedly holding tightly by pull bar (3), described pull bar (3) is screwed with a crab bolt (4), along being vertically furnished with the dial gauge I (5) withstood with its outside surface on the side of described pull bar (3), the dial gauge II (7) withstood with its outside surface is provided with directly over described head crab bolt (4), the cylinder (6) withstanding its lower end with piston rod is provided with immediately below it, this cylinder (6) is connected with external air source (8).
2. a kind of frock measuring injection machine pull bar and head crab bolt gap according to claim 1, is characterized in that: described above fixedly hold pressing plate (1) tightly and lower fixedly holding tightly between post (2) is connected by the bolt (12) be arranged symmetrically with.
3. a kind of frock measuring injection machine pull bar and head crab bolt gap according to claim 1, is characterized in that: the medium position of described pull bar (3) is also furnished with fixing hold-fast body.
4. a kind of frock measuring injection machine pull bar and head crab bolt gap according to claim 2, is characterized in that: the lower end of cylinder (6) be provided with cylinder fixed mount (13).
5. a kind of frock measuring injection machine pull bar and head crab bolt gap according to claim 3, is characterized in that: be provided with switch (9) and retaining valve (10) between described cylinder (6) and external air source (8).
6. a kind of frock measuring injection machine pull bar and head crab bolt gap according to claim 1 and 2, is characterized in that: described dial gauge I (5) is arranged on pull bar (3) side along close head crab bolt (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569349.2U CN204214380U (en) | 2014-09-29 | 2014-09-29 | A kind of frock measuring injection machine pull bar and head crab bolt gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569349.2U CN204214380U (en) | 2014-09-29 | 2014-09-29 | A kind of frock measuring injection machine pull bar and head crab bolt gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214380U true CN204214380U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569349.2U Active CN204214380U (en) | 2014-09-29 | 2014-09-29 | A kind of frock measuring injection machine pull bar and head crab bolt gap |
Country Status (1)
| Country | Link |
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| CN (1) | CN204214380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406496A (en) * | 2014-09-29 | 2015-03-11 | 宁波华美达机械制造有限公司 | Tool for measuring gap between pull rod and head plate nut of injection molding machine |
| CN108662967A (en) * | 2018-07-14 | 2018-10-16 | 无锡海天机械有限公司 | A kind of mode transfer structure and the method for accurately detecting its mode transfer screw axial gap |
-
2014
- 2014-09-29 CN CN201420569349.2U patent/CN204214380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406496A (en) * | 2014-09-29 | 2015-03-11 | 宁波华美达机械制造有限公司 | Tool for measuring gap between pull rod and head plate nut of injection molding machine |
| CN108662967A (en) * | 2018-07-14 | 2018-10-16 | 无锡海天机械有限公司 | A kind of mode transfer structure and the method for accurately detecting its mode transfer screw axial gap |
| CN108662967B (en) * | 2018-07-14 | 2023-09-15 | 无锡海天机械有限公司 | Method for detecting axial clearance of die adjusting nut of die adjusting structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |