CN208696474U - A kind of tapping depth control apparatus on Horizontal type manual tapping machine - Google Patents
A kind of tapping depth control apparatus on Horizontal type manual tapping machine Download PDFInfo
- Publication number
- CN208696474U CN208696474U CN201821408972.4U CN201821408972U CN208696474U CN 208696474 U CN208696474 U CN 208696474U CN 201821408972 U CN201821408972 U CN 201821408972U CN 208696474 U CN208696474 U CN 208696474U
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- CN
- China
- Prior art keywords
- tapping
- stands
- bar
- sliding block
- bar rule
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- 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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Abstract
The utility model relates to a kind of tapping depth control apparatus on Horizontal type manual tapping machine, including two stands, two stands are fixed on chasing bar workbench, and two stands are set to the outside of tapping shaft；It is fixedly installed with bar rule on the inside of upper end in two stands, the setting direction of bar rule is parallel with the direction of tapping shaft, and the medial surface of bar rule is provided with scale mark；Sliding block is installed on bar rule, sliding block is fixed on bar rule by being set to the screw that presses closer of upper end or lower end；Including that can form the circle block plate that limit contacts with sliding block, circle block plate is fixedly installed in tapping shaft.By contacting when sliding block with circle block plate limit, the time processing for realizing tapping in place, does not need worker and repeatedly moves back bar progress tapping depth measurement, improve tapping processing efficiency, also mitigate the labor intensity of worker this tapping depth control apparatus.
Description
Technical field
The utility model belongs to technical field of mechanical processing, is related to Tapping Technology, more particularly to a kind of for Horizontal type manual
Tapping depth control apparatus on tapping machine.
Background technique
Currently, process screw thread on workpiece has by the way of usinging: being processed on electric threading machine, with homemade manual
Tapping machine is processed, and is processed etc. with hand tapping tool.Wherein, the Manual tapping machine of simple self-made is because of equipment cost
Low, the advantages that processing is laborsaving, tapped bore less, screw thread process amount be not that very big manufacturing enterprise has obtained universal answer
With.
Horizontal type manual tapping machine is a kind of common self-control Manual tapping machine, mainly by L-type pedestal, be mounted on pedestal stile
Upper tapping shaft, the handle for being installed on tapping shaft outer end and the drill chuck for being installed on tapping shaft inner end are constituted, and drill chuck is used
In installation drilling rod.Wherein, the lower horizontal edge of L-type pedestal is used as the workbench for placing workpiece, and the structure according to processing part is special
Point can fix corresponding workpiece positioning tool on the table.
Existing Horizontal type manual tapping machine is not provided with tapping depth control apparatus, is generally used for processing through-hole or threaded hole
The not high workpiece of depth requirements.When screw thread hole depth has stringent size to require, during thread mill drilling, need to bore
Bar repeatedly exits, and carries out dimensional measurement manually, is directly processed to design size.By the way of existing manual measurement, exists and add
Work low efficiency, the deficiency of large labor intensity.
It retrieves, does not retrieve and technical solution similar in this patent through the prior art.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of once to can be achieved to be worked into
Position, so that processing efficiency can be improved and reduce the tapping depth control apparatus of labor intensity being used on Horizontal type manual tapping machine.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of tapping depth control apparatus on Horizontal type manual tapping machine, it is characterised in that:
Including two stands, two stands are fixed on chasing bar workbench, and two stands are set to tapping shaft
Outside；Bar rule, the setting direction of bar rule and the side of tapping shaft are fixedly installed on the inside of upper end in two stands
To parallel, the medial surface of bar rule is provided with scale mark；Sliding block is installed on bar rule, sliding block is by being set to upper end
Or the screw that presses closer of lower end is fixed on bar rule；
Including that can form the circle block plate that limit contacts with sliding block, circle block plate is fixedly installed in tapping shaft.
And, the inside in two stands close to upper end is respectively equipped on one snap-gauge and once snap-gauge, upper snap-gauge with
Card slot is formed between lower snap-gauge, the bar rule is clamped in the card slot of corresponding end by both ends is integrally fixedly supported to two stands
Inside.
The advantages and positive effects of the utility model are as follows:
Using this tapping depth control apparatus, before tapping processing, after drill rod end and work pieces process face contact, adjustment
Sliding block and the distance between circle block plate are consistent with tapping depth；In tapping processing, after sliding block and circle block plate contact, i.e.,
The tapping working depth of design is reached, so that the time processing for realizing tapping is in place, has not needed worker and repeatedly move back bar progress
Tapping depth measurement, improves tapping processing efficiency, also mitigates the labor intensity of worker.
Detailed description of the invention
Fig. 1 is the utility model the first working state structure schematic diagram；
Fig. 2 is the utility model the second working state structure schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of tapping depth control apparatus on Horizontal type manual tapping machine, referring to Figure 1 with 2, inventive point are as follows:
Including two stands 1, stand can be used channel steel and constitute in lower end welding bottom plate.Chasing bar is fixed in two stands
On workbench 8, and two stands are set to the outside of tapping shaft.It is fixedly installed on the inside of upper end in two stands
Bar rule 4, bar rule use Steel Ruler structure, and the setting direction of bar rule is parallel with the direction of tapping shaft, sets in the medial surface of bar rule
It is equipped with scale mark.Sliding block 3 is installed on bar rule, sliding block can adjust position along bar rule, after being adjusted in place, by setting
The screw that presses closer for being placed in upper end or lower end is fixed on bar rule.
Including circle block plate 2, circle block plate is fixedly installed in tapping shaft 5.The size of circle block plate radially is wanted
Limit can be formed with sliding block to contact, i.e., along the radial direction of tapping shaft, to set between the edge portion of circle block plate and sliding block
Certain amount of lap realizes the control of tapping in place in this way, could pass through the contact of circle block plate with sliding block.
Above-mentioned bar rule both ends and the connection type of two stands are preferred are as follows:
Inside in two stands close to upper end is respectively equipped on one snap-gauge 6 and once snap-gauge 7, upper snap-gauge and lower snap-gauge
Between form card slot, the bar rule is clamped in by both ends and is integrally fixedly supported to the interior of two stands in the card slot of corresponding end
Side.In addition to using the fixed form, other modes can also be used and realize fixation, for example, can be punched at the both ends of bar rule, leads to
It crosses the screw being through in hole bar rule is fixed in two stands.
The working principle of this tapping depth control apparatus:
After on the workbench that workpiece is fixed on chasing bar, tapping shaft is first pushed, is made on the end and workpiece of drilling rod
Surface to tapping contacts, and referring to Fig. 1, then unclamps the jackscrew of fixed sliding block, moves sliding block to sliding block along bar rule
Block corresponding scale value on bar rule is slided in the position that medial surface is contacted with the side of circle block plate, observation under this state；Then root
According to tapping depth, the corresponding distance value of sliding block is moved along tapping direction, after sliding block is mobile in place, by tightening jackscrew,
Sliding block is fixed on bar rule.After sliding block is fixed, i.e., rotatably tapping shaft carries out tapping processing to workpiece, works as tapping
When shaft is moved to round block plate and slides the inside face contact of block, referring to fig. 2, stops the operation to tapping shaft, that is, can reach
Design tapping depth.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of tapping depth control apparatus on Horizontal type manual tapping machine, it is characterised in that:
Including two stands, two stands are fixed on chasing bar workbench, and two stands are set to the outer of tapping shaft
Side；Bar rule is fixedly installed on the inside of upper end in two stands, the setting direction of bar rule and the direction of tapping shaft are flat
Row is provided with scale mark in the medial surface of bar rule；Sliding block is installed on bar rule, sliding block by be set to upper end or under
The screw that presses closer at end is fixed on bar rule；
Including that can form the circle block plate that limit contacts with sliding block, circle block plate is fixedly installed in tapping shaft.
2. the tapping depth control apparatus according to claim 1 on Horizontal type manual tapping machine, it is characterised in that:
Inside in two stands close to upper end is respectively equipped on one snap-gauge and once snap-gauge, is formed and is blocked between upper snap-gauge and lower snap-gauge
Slot, the bar rule are clamped in the inside that two stands are integrally fixedly supported in the card slot of corresponding end by both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408972.4U CN208696474U (en) | 2018-08-28 | 2018-08-28 | A kind of tapping depth control apparatus on Horizontal type manual tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408972.4U CN208696474U (en) | 2018-08-28 | 2018-08-28 | A kind of tapping depth control apparatus on Horizontal type manual tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696474U true CN208696474U (en) | 2019-04-05 |
Family
ID=65944954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408972.4U Expired - Fee Related CN208696474U (en) | 2018-08-28 | 2018-08-28 | A kind of tapping depth control apparatus on Horizontal type manual tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696474U (en) |
-
2018
- 2018-08-28 CN CN201821408972.4U patent/CN208696474U/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: 20190405 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |