CN104722858B - Tool for screw tap rod member - Google Patents
Tool for screw tap rod member Download PDFInfo
- Publication number
- CN104722858B CN104722858B CN201510145658.6A CN201510145658A CN104722858B CN 104722858 B CN104722858 B CN 104722858B CN 201510145658 A CN201510145658 A CN 201510145658A CN 104722858 B CN104722858 B CN 104722858B
- Authority
- CN
- China
- Prior art keywords
- screw tap
- rod member
- block
- top board
- mold base
- 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.)
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Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The present invention relates to the field of tool, tool for screw tap rod member is provided, including base plate, base plate is provided with two support blocks, is supported by mold base block in two support blocks, rod member is through mold base block and lower end is connected with pull bar, mold base block is provided with screw tap rotary sleeve and screw tap base, is provided with brace group between mold base block and base plate, is additionally provided with driver part on base plate, brace group one end is connected with mold base block, and the other end is connected with driver part.During use, driver part action, brace group is lifted under the driving of driver part, mold base block is moved up and down with brace group, and be located at the screw tap base above mold base block and screw tap rotary sleeve and will rise along rod member rotation, to rod member outer surface constantly screw tap, until screw tap is completed, so, the above-mentioned tool screw tap for screw tap rod member is quick, and screw tap is when completing, can pass through to rotate screw tap base and screw tap rotary sleeve, just screw tap base and screw tap rotary sleeve can be removed from rod member, so, convenient disassembly.
Description
Technical field
The invention belongs to the technical field of tool, the more particularly, to tool of screw tap rod member.
Background technology
At present, it is currently used in the tool of screw tap rod member, clamping is carried out using special clamping part to rod member typically, then
Using another clamping part clamping screw tap part, and tapping is carried out to rod member by screw tap part.But which is remained to bar
Part screwing speed is slow, and rod member and screw tap part need positioning and clamping in two times, installing/dismounting inconvenience.
Content of the invention
It is an object of the invention to provide for the tool of screw tap rod member, it is intended to solve existing tool to rod member screwing speed
The problem of slow and tool installing/dismounting inconvenience.
For solving above-mentioned technical problem, the technical scheme provided by the present invention for the tool of screw tap rod member is which includes
Base plate, the base plate are provided with the support block of two opposing parallel arrangements, are supported by mold base block, the bar in support block described in two
Part is through the mold base block and lower end is connected with the pull bar being fixed on the base plate, and the mold base block is provided with and is respectively sleeved in institute
State on rod member and for the screw tap rotary sleeve and screw tap base to the rod member tapping, set between the mold base block and the base plate
Have and rise so that the brace of the screw tap base and the screw tap rotary sleeve to the rod member tapping for ordering about the mold base block
Group, is additionally provided with the base plate for ordering about the driver part of brace group lifting, described brace group one end and the mold base
Block connects, and the other end is connected with the driver part.
Further, on the base plate in being provided with top board between support block described in two, the pull bar through the top board with
The base plate connection, the brace group are supported on the top board, and the driver part is connected described to order about with the top board
Top board is lifted.
Further, the base plate is provided with support column, and the top board is slidably sheathed on the support column, the base plate
It is provided between the top board and rises the adjustment block that decrease is moved for adjusting the top board in the support column.
Further, the brace group includes the jacking block being removably fixed in the mold base block and three braces, institute
State brace one end to be inserted in the jacking block, the other end is supported on the top board, three braces are by the top board direction
The jacking block gradually leans on middle inclination, the brace to be provided with the spacing preiection for preventing the brace from skidding off the jacking block.
Further, the mold base block is provided with for fixing the brace to prevent the fixation that the brace inclination angle changes
Plate.
Further, the brace group be set to multiple, multiple brace groups to the jacking block formed multi-point support.
Further, the brace includes that sequentially connected plugs portion, sleeved rod portion and slide bar portion, and the described portion one end that plugs is inserted
On the jacking block, the other end is connected with the sleeved rod portion；The sliding one end of the rod is slided and is inserted in the sleeved rod portion, the other end
It is supported on the top board, the spacing preiection is plugged in portion located at described.
Further, the pull bar be arranged with for avoid the top board with the mold base block hypotelorism so that described tiltedly
Bar group supports the spring of tension to the mold base block.
Further, the support block is provided with guide post, and the mold base block is placed on the guide post.
Further, the driver part is cylinder, and the cylinder is set to multiple, and multiple cylinders are to the top board shape
Into multi-point support.
The present invention compares the beneficial effect of prior art：
As the above-mentioned tool for screw tap rod member employs driver part, brace group, screw tap rotary sleeve and screw tap base,
During use, rod member is run through mold base block first, and its lower end is connected with the pull bar on base plate, then screw tap base and screw tap are rotated
On the rod member above mold base block, then set is placed on successively, orders about driver part action, brace group under the driving of driver part on
Rise or decline, and brace group one end is connected with mold base block so that mold base block is moved up and down with brace group, and on mold base block
During rising, screw tap base and screw tap rotary sleeve above mold base block will rise along rod member rotation, with mold base block
Constantly rise, screw tap base and screw tap rotary sleeve will be so, above-mentioned to rod member outer surface constantly screw tap, until screw tap is completed
Tool screw tap for screw tap rod member is quick, and screw tap can pass through to rotate screw tap base and screw tap rotary sleeve when completing, just can be by
Screw tap base and screw tap rotary sleeve are removed from rod member, so, convenient disassembly.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the tool for screw tap rod member provided in an embodiment of the present invention；
Fig. 2 is that the stereochemical structure when tool for screw tap rod member provided in an embodiment of the present invention does not include mold base block is illustrated
Figure；
Fig. 3 is another stereochemical structure when tool for screw tap rod member provided in an embodiment of the present invention does not include mold base block
Schematic diagram；
Fig. 4 is the vertical of jacking block, brace group, top board and the base plate of the tool for screw tap rod member provided in an embodiment of the present invention
Body structural representation；
Fig. 5 be the mold base block of the tool for screw tap rod member provided in an embodiment of the present invention, jacking block, brace group, top board and
The dimensional structure diagram of base plate；
Fig. 6 is the dimensional structure diagram of the brace group of the tool for screw tap rod member provided in an embodiment of the present invention；
Fig. 7 is another stereochemical structure when tool for screw tap rod member provided in an embodiment of the present invention does not include mold base block
Schematic diagram.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in Fig. 1～7, for the preferred embodiment that the present invention is provided.
It should be noted that when part is referred to as " being fixed on " or " being arranged at " another part, it can be directly another
On one part or may be simultaneously present part placed in the middle.When a part is known as " being connected to " another part, it can
To be directly to another part or may be simultaneously present part placed in the middle.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Normal operating condition with product is reference, and should not be regarded as restrictive.
The tool 10 for screw tap rod member that the present embodiment is provided, as depicted in figs. 1 and 2, including base plate 11, on base plate 11
The support block 12 of two opposing parallel arrangements is provided with, mold base block 13 in two support blocks 12, is supported by, rod member 20 runs through mold base block 13
And lower end is connected with the pull bar 14 being fixed on base plate 11, mold base block 13 is provided with and is respectively sleeved on rod member 20 and is used for rod member
The screw tap rotary sleeve 15 and screw tap base 16 of 20 tapping, is provided between mold base block 13 and base plate 11 and rises for ordering about mold base block 13
So that the brace group 17 of screw tap base 16 and screw tap rotary sleeve 15 to 20 tapping of rod member, it is additionally provided with base plate 11 for ordering about brace
The driver part 18 of 17 lifting of group, 17 one end of brace group are connected with mold base block 13, and the other end is connected with driver part 18.
The beneficial effect of the tool 10 for screw tap rod member that the present embodiment is provided：
As depicted in figs. 1 and 2, due to the above-mentioned tool 10 for screw tap rod member employ driver part 18, brace group 17,
Rod member 20, during use, is first run through mold base block 13 by screw tap rotary sleeve 15 and screw tap base 16, and by its lower end and base plate 11
Pull bar 14 connects, then screw tap base 16 and screw tap rotary sleeve 15 are placed on the rod member 20 above mold base block 13 successively, then, drives
18 action of driver part is made, brace group 17 is risen or fallen under the driving of driver part 18, and 17 one end of brace group and mold base
Block 13 connects so that mold base block 13 is moved up and down with brace group, and in 13 uphill process of mold base block, positioned at mold base block 13
The screw tap base 16 and screw tap rotary sleeve 15 of top will rotate rising along rod member 20, with the continuous rising of mold base block 13, silk
Attacking base 16 and screw tap rotary sleeve 15 will be so, above-mentioned for silk to 20 outer surface of rod member constantly screw tap, until screw tap is completed
10 screw tap of tool for attacking rod member is quick, and screw tap can pass through to rotate screw tap base 16 and screw tap rotary sleeve 15 when completing, just can be by
Screw tap base 16 and screw tap rotary sleeve 15 are removed from rod member 20, so, convenient disassembly.
Preferred embodiment of the present embodiment with regard to driver part 18 to 17 type of drive of brace group, such as Fig. 1 and Fig. 2 institutes
Show, be provided with top board 19 on base plate 11 between two support blocks 12, pull bar 14 is connected with base plate 11 through top board 19, brace group 17
Support on top board 19, driver part 18 is connected with top board 19 and is lifted with ordering about top board 19.So, 18 action of driver part, its are driven
Top board 19 is made to increase, pull bar 14 is fixedly connected with base plate 11, and which maintains static, i.e., the rod member 20 being connected with pull bar 14 also will be fixed
Motionless, and brace group 17 will rise with top board 19, which will be ordered about on mold base block 13, screw tap base 16 and screw tap rotary sleeve 15
Rise, so, the screw tap base 16 and screw tap rotary sleeve 15 that rise is rotated to 20 outer surface of fixed rod member constantly screw tap.
The above-mentioned tool 10 for screw tap rod member adopts top board 19 as driver part 18 and the drive disk assembly of brace group 17,
Certainly, drive disk assembly can also be drive link, gear, transmission belt etc., or, driver part 18 can also be directly to brace group 17
It is driven.
As shown in Figure 1 to Figure 3, in order that top board 19 is easy to rise or fall, base plate 11 is provided with support column 111, top board
19 are slidably sheathed on support column 111, and rise decrease shifting, base plate 11 and top board in order to adjust top board 19 in support column 111
Adjustment block 112 is provided between 19.By adjustment block 112, the lifting displacement of top board 19 is adjusted, that is, adjust brace group 17, mold base block
13rd, the lifting displacement of screw tap base 16 and screw tap rotary sleeve 15, that is, adjust the screw tap scope of rod member 20.
Preferred embodiment of the present embodiment with regard to 17 concrete structure of brace group, as shown in Figures 4 to 6, brace group 17 is wrapped
The jacking block 171 and three braces 172 being removably fixed in mold base block 13 is included, 172 one end of brace is inserted in jacking block 171,
The other end is supported on top board 19, and three braces 172 gradually lean on middle inclination, brace 172 to be provided with by top board 19 towards jacking block 171
For preventing brace 172 from skidding off the spacing preiection 1721 of jacking block 171.Due to the effect of spacing preiection 1721, brace 172 and jacking block
171 are fixedly connected, and three braces 172 gradually lean on middle inclination by top board 19 towards jacking block 171, and so, three braces 172 will be right
Jacking block 171 forms firm support.
Refinement ground, jacking block 171 offer slot (not shown), are formed with flange part (not shown) on slot inwall,
1721 hasp of spacing preiection is on flange part in order to avoid skid off slot.
As shown in Figure 1 and Figure 7, in order that brace 172 is more fixedly supported mold base block 13, mold base block 13 is provided with use
In fixed brace 172 preventing the fixed plate 131 that 172 inclination angle of brace changes.So, as brace 172 is through fixed plate 131
On, which is limited by fixed plate 131, and during brace supports jacking block 171 and mold base block 13, which is difficult because being subject to mold base
The reaction force of block 13 and jacking block 171 and change inclination angle, so as to more be fixedly supported jacking block 171 and mold base block 13.
Meanwhile, consolidating to further strengthen the support to mold base block 13, brace group 17 is set to multiple, multiple brace groups
17 pairs of jacking blocks 171 form multi-point support.
And specifically, as shown in Fig. 6 and Fig. 4, what brace 172 included sequentially connecting plug portion 1722, sleeved rod portion 1723 and
Slide bar portion 1724, plugs 1722 one end of portion and is inserted on jacking block 171, and the other end is connected with sleeved rod portion 1723；Slide bar portion 1,724 1
End cunning is inserted in sleeved rod portion 1723, and the other end is supported on top board 19, and spacing preiection 1721 is located at and plugs in portion 1722.So,
When top board 19 is under the driving of driver part 18, to slide bar portion 1724, slide bar portion 1724 is sliding prior in sleeved rod portion 1723 for first power transmission
Dynamic, one section of buffering is carried out, then supports the portion of plugging 1722, finally so that plug portion 1722 and support jacking block 171.
As depicted in figs. 1 and 2, in order to avoid causing brace group 17 to mould due to top board 19 and 13 hypotelorism of mold base block
Embryo block 13 supports tension, and pull bar 14 is arranged with spring 141.So, with the rising of top board 19, between top board 19 and mold base block 13
Distance constantly reduce, spring 141 constantly will be compressed, and spring 141 will constantly to the tension force of mold base block 13 and top board 19
Become big, until the limit of screw tap, this way it is ensured that screw tap base 16 and screw tap rotary sleeve 15 in the range of requiring to rod member 20
Screw tap is carried out, and without departing from its scope.
As shown in figure 1, for the ease of guiding elevating movement of the mold base block 13 in support, support block 12 to be provided with guide post
121, mold base block 13 is placed on guide post 121.So, mold base block 13 will be moved up and down along guide post 121, and be not easy to run
Partially.
Preferred embodiment of the present embodiment with regard to 18 concrete structure of driver part, as shown in Figures 2 and 3, driver part
18 be cylinder 181, cylinder 181 be set to multiple, multiple cylinders 181 to top board 19 formed multi-point support.So, multiple cylinders 181
Multipoint Drive will be formed to top board 19, enhance stability of the cylinder 181 to 19 driving force of top board.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. the tool of screw tap rod member is used for, it is characterised in that：Including base plate, the base plate is provided with two opposing parallel arrangements
Support block, is supported by mold base block in support block described in two, the rod member is through the mold base block and lower end is connected with and is fixed on institute
The pull bar on base plate is stated, the mold base block is provided with and is respectively sleeved on the rod member and revolves for the screw tap to the rod member tapping
Pivoted housing and screw tap base, are provided between the mold base block and the base plate and rise so that the screw tap for ordering about the mold base block
The brace group of base and the screw tap rotary sleeve to the rod member tapping, is additionally provided with the base plate for ordering about the brace group
The driver part of lifting, described brace group one end are connected with the mold base block, and the other end is connected with the driver part.
2. the tool of screw tap rod member is used for as claimed in claim 1, it is characterised in that：In support block described in two on the base plate
Between be provided with top board, the pull bar is connected with the base plate through the top board, and the brace group is supported on the top board, institute
State driver part to be connected to order about the top board lifting with the top board.
3. the tool of screw tap rod member is used for as claimed in claim 2, it is characterised in that：The base plate is provided with support column, described
Top board is slidably sheathed on the support column, is provided with for adjusting the top board in described between the base plate and the top board
Support column rises the adjustment block that decrease is moved.
4. the tool of screw tap rod member is used for as claimed in claim 3, it is characterised in that：The brace group includes being detachably fixed
Jacking block and three braces in the mold base block, described brace one end are inserted in the jacking block, and the other end is supported in institute
State on top board, three braces gradually lean on middle inclination, the brace to be provided with for preventing by the top board towards the jacking block
Only the brace skids off the spacing preiection of the jacking block.
5. the tool of screw tap rod member is used for as claimed in claim 4, it is characterised in that：The mold base block is provided with for fixing
The brace is preventing the fixed plate that the brace inclination angle changes.
6. the tool of screw tap rod member is used for as claimed in claim 4, it is characterised in that：The brace group be set to multiple, multiple
The brace group forms multi-point support to the jacking block.
7. the tool of screw tap rod member is used for as claimed in claim 4, it is characterised in that：The brace includes that sequentially connected inserts
If portion, sleeved rod portion and slide bar portion, the described portion one end that plugs is inserted on the jacking block, and the other end is connected with the sleeved rod portion；Institute
State sliding one end of the rod cunning to insert in the sleeved rod portion, the other end is supported on the top board, and the spacing preiection is inserted located at described
If in portion.
8. the tool for screw tap rod member as described in any one of claim 2～7, it is characterised in that：The pull bar is arranged with
For avoiding the top board with the mold base block hypotelorism so that the brace group supports the spring of tension to the mold base block.
9. the tool for screw tap rod member as described in any one of claim 2～7, it is characterised in that：Set in the support block
There is guide post, the mold base block is placed on the guide post.
10. the tool for screw tap rod member as described in any one of claim 2～7, it is characterised in that：The driver part is
Cylinder, the cylinder be set to multiple, multiple cylinders to the top board formed multi-point support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145658.6A CN104722858B (en) | 2015-03-30 | 2015-03-30 | Tool for screw tap rod member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145658.6A CN104722858B (en) | 2015-03-30 | 2015-03-30 | Tool for screw tap rod member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722858A CN104722858A (en) | 2015-06-24 |
| CN104722858B true CN104722858B (en) | 2017-03-15 |
Family
ID=53447598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145658.6A Active CN104722858B (en) | 2015-03-30 | 2015-03-30 | Tool for screw tap rod member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722858B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822166B (en) * | 2019-04-03 | 2024-01-19 | 东莞华晶粉末冶金有限公司 | MIM semi-automatic tapping machine |
| CN113843458A (en) * | 2021-10-19 | 2021-12-28 | 清华大学 | Thread processing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR565199A (en) * | 1923-04-17 | 1924-01-21 | Screw cutting device that can be adapted to all parallel lathes | |
| CN100558494C (en) * | 2006-05-18 | 2009-11-11 | 许晓华 | Worm and screw processing device |
| CN203343562U (en) * | 2013-06-25 | 2013-12-18 | 云南维克达汽车零部件有限公司 | Automobile tension bar multi-shaft tapping device |
| CN103878449B (en) * | 2014-04-15 | 2016-04-20 | 吴江市赛纳电子科技有限公司 | A kind of Manual tapping device |
| CN204221142U (en) * | 2014-07-17 | 2015-03-25 | 陈俊杰 | A kind of multi-joint dynamic formula axial workpiece continuous tapping device |
| CN104259588A (en) * | 2014-07-28 | 2015-01-07 | 李洪波 | Method for processing external threads on rotor shaft of booster |
| CN204621262U (en) * | 2015-03-30 | 2015-09-09 | 深圳市冠旭电子有限公司 | For the tool of screw tap rod member |
-
2015
- 2015-03-30 CN CN201510145658.6A patent/CN104722858B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104722858A (en) | 2015-06-24 |
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| CB02 | Change of applicant information |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Applicant after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Applicant before: Shenzhen Grandsun Electronic Co., Ltd. |
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