CN209550641U - A kind of right boring knife rest and its connection structure with right boring cutter head - Google Patents
A kind of right boring knife rest and its connection structure with right boring cutter head Download PDFInfo
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- CN209550641U CN209550641U CN201821887282.1U CN201821887282U CN209550641U CN 209550641 U CN209550641 U CN 209550641U CN 201821887282 U CN201821887282 U CN 201821887282U CN 209550641 U CN209550641 U CN 209550641U
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- cutter head
- right boring
- mounting rack
- hole
- tool post
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Abstract
A kind of right boring knife rest and its connection structure with right boring cutter head, it is related to machine components inner hole manufacture field, including the tool post handle and cutter head mounting rack being wholely set, the step to lower recess is equipped on the outside of the upper end of cutter head mounting rack, mounting hole is equipped on the upper end medial surface of cutter head mounting rack, the above or below of cutter head mounting rack upper end is equipped with the threaded hole being arranged with mounting hole vertical connection, mounting groove is equipped in the middle part of the upper surface of tool post handle, right boring cutter head is set in the mounting hole of cutter head mounting rack, the positioning end face of right boring cutter head is in contact with the step of cutter head mounting rack upper outside, the locking plane of right boring cutter head and the threaded hole on cutter head mounting rack top are correspondingly arranged, and it is locked by lock-screw, right boring blade is installed in the blade installation slot of right boring cutter head, opening knife bar is slidably connected in the mounting groove of tool post handle, opening Knife bar is fixed on mounting groove by adjusting screw；The utility model realizes bore hole range can quick-adjustsing purpose.
Description
Technical field
The utility model relates to machine components inner hole manufacture fields, more particularly, to a kind of right boring knife rest and its and fine boring cutter
The connection structure of head.
Background technique
Well known, fine boring cutter is the cutter used in processing equipment inner bore of part, the fine boring cutter sold currently on the market
There are mainly two types of forms, and one is monoblock types, i.e. knife handle and knife rest is an entirety, every monoblock type boring cutter bore diameter range
It is small, it usually needs to be equipped with more processing for boring cutter being met different-diameter inner hole, which adds the cost of charp tools, are also not easy to
Management；Another kind is modular, selects respective modules to be combined into a boring cutter according to aperture and depth, since type of modules is more,
Operator is also required to expend the time using preceding needing to be familiar with various modules and combinations thereof mode, installation and adjustment, affects life
Produce efficiency.
Summary of the invention
In order to overcome the shortcomings in the background art, the utility model discloses a kind of right boring knife rest and its with right boring cutter head
Connection structure.
In order to realize the goal of the invention, the utility model adopts the following technical solution:
A kind of right boring knife rest is equipped with including the tool post handle and cutter head mounting rack being wholely set in a upper lateral part of tool post handle
The cutter head mounting rack upwardly extended is equipped with the step to lower recess, in cutter head mounting rack on the outside of the upper end of cutter head mounting rack
Upper end medial surface is equipped with mounting hole, and the above or below of cutter head mounting rack upper end is equipped with to be arranged with mounting hole vertical connection
Threaded hole is equipped with mounting groove in the middle part of the upper surface of tool post handle.
The right boring knife rest, tool post handle and cutter head mounting rack are vertically arranged.
A kind of connection structure of right boring knife rest and right boring cutter head, including tool post handle and cutter head mounting rack, in cutter head mounting rack
Mounting hole in right boring cutter head is set, the positioning end face of right boring cutter head is in contact with the step of cutter head mounting rack upper outside, smart
The locking plane of cutter head and the threaded hole on cutter head mounting rack top are correspondingly arranged, and are locked by lock-screw, in fine boring cutter
Right boring blade is installed in the blade installation slot of head, opening knife bar is slidably connected in the mounting groove of tool post handle, be open knife bar
It is fixed on mounting groove by adjusting screw.
The connection structure of the right boring knife rest and right boring cutter head, the mounting groove are set as step long hole, adjusting screw
Screw cap be fixed on the step surface of mounting groove, the thread segment of adjusting screw be arranged in opening knife bar screw hole in.
By adopting the above-described technical solution, the utility model has the following beneficial effects:
Right boring knife rest described in the utility model and its connection structure with right boring cutter head, pass through the setting table on tool post handle
The mounting groove of scalariform, opening knife bar slides into suitable position in mounting groove, by opening knife bar and mounting groove by adjusting screw
The characteristics of connection, realizing bore hole range can quickly adjust, while having and using simply, low in cost, strong applicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model right boring knife rest；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the attachment structure schematic diagram of the utility model right boring knife rest Yu right boring cutter head；
In figure: 1, mounting hole；2, step；3, cutter head mounting rack；4, tool post handle；5, mounting groove；6, fixation hole；7, fine tuning is single
Member；8, lock-screw；9, right boring blade；10, right boring cutter head；11, adjusting screw；12, be open knife bar.
Specific embodiment
By the following examples can detailed explanation the utility model, open the purpose of this utility model is intended to protect
All technological improvements in the scope of the utility model.
The right boring knife rest in conjunction with described in attached drawing 1-4, including the tool post handle 4 and cutter head mounting rack 3 being wholely set, in tool post handle
4 upper lateral part is equipped with the cutter head mounting rack 3 upwardly extended, and the platform to lower recess is equipped on the outside of the upper end of cutter head mounting rack 3
Rank 2 is equipped with mounting hole 1 on the upper end medial surface of cutter head mounting rack 3, and the above or below of 3 upper end of cutter head mounting rack is equipped with
With the threaded hole of 1 vertical connection of mounting hole setting, mounting groove 5 is equipped in the middle part of the upper surface of tool post handle 4.
The right boring knife rest, tool post handle 4 and cutter head mounting rack 3 are vertically arranged.
A kind of connection structure of right boring knife rest and right boring cutter head, including tool post handle 4 and cutter head mounting rack 3 are installed in cutter head
Right boring cutter head 10, the step 2 of the positioning end face and 3 upper outside of cutter head mounting rack of right boring cutter head 10 are set in the mounting hole 1 of frame 3
It is in contact, the locking plane of right boring cutter head 10 and the threaded hole on 3 top of cutter head mounting rack are correspondingly arranged, and pass through lock-screw 8
Locking, right boring blade 9 is equipped in the blade installation slot of right boring cutter head 10, is slidably connected in the mounting groove 5 of tool post handle 4
Be open knife bar 12, and opening knife bar 12 is fixed on mounting groove 5 by adjusting screw 11.
The connection structure of the right boring knife rest and right boring cutter head, the mounting groove 5 are set as step long hole, adjusting screw
11 screw cap is fixed on the step surface of mounting groove 5, and the thread segment of adjusting screw 11 is arranged in the screw hole of opening knife bar 12.
Implement right boring knife rest described in the utility model and its connection structure with right boring cutter head, in bore hole, by right boring
Cutter head 10 is packed into the mounting hole 1 of cutter head mounting rack 3, positioning end face and 3 upper outside of cutter head mounting rack of right boring cutter head 10
Step 2 is in contact, and the locking plane of right boring cutter head 10 is corresponding with the threaded hole on 3 top of cutter head mounting rack, and lock-screw 8 penetrates
Right boring cutter head 10 is fixed on cutter head mounting rack 3 by threaded hole, selects suitable right boring blade 9 according to the material of processing part,
It is loaded into the blade installation slot of right boring cutter head 10, the mounting groove 5 on tool post handle 4 is connect with opening knife bar 12, by bore hole
Range is adjusted to hole in piece part size range, and tool post handle 4 is fixed on opening knife bar 12 with adjusting screw 11 after adjustment, will
The opening knife bar 12 of right boring knife rest is installed on machine tool chief axis, Boring can be started, by adjusting right boring cutter head 10
On fine-adjusting unit 7, so that bore size is met detail drawing requirement；If bore size has been more than the adjusting range of fine-adjusting unit 7,
Adjusting screw 11 need to only be unclamped, saddle handle 4, bore hole range is adjusted to hole in piece part size range and both may be used again；This reality
It is low in cost with novel using simple, the characteristics of strong applicability；Adjusting screw 11 is SOC.HD. cap screw, screw thread and opening knife bar
12 installation threaded hole is consistent, and performance rate is not less than 8.8 grades, surface rust protection processing；Lock-screw 8 is interior six sides clamp screw
Nail, screw locking end are plane, and planar dimension is locked plane with right boring cutter head 10 and matched, screw thread and 3 threaded hole 6 of cutter head mounting rack
Unanimously, performance rate is not less than 8.8 grades, surface rust protection processing.
The non-detailed portion of the utility model is the prior art.
The embodiment selected herein to disclose the goal of the invention of the utility model, is presently considered to be suitable,
However, it should be understood that the utility model is intended to include the institute for the embodiment that all belong within the scope of this design and utility model
It changes and improves.
Claims (4)
1. a kind of right boring knife rest, including the tool post handle and cutter head mounting rack being wholely set, it is characterized in that: on the side of tool post handle
Portion is equipped with the cutter head mounting rack upwardly extended, and the step to lower recess is equipped on the outside of the upper end of cutter head mounting rack, pacifies in cutter head
The upper end medial surface shelved is equipped with mounting hole, and the above or below of cutter head mounting rack upper end is equipped with and mounting hole vertical connection
The threaded hole of setting is equipped with mounting groove in the middle part of the upper surface of tool post handle.
2. right boring knife rest according to claim 1, it is characterized in that: tool post handle and cutter head mounting rack are vertically arranged.
3. a kind of connection structure of right boring knife rest and right boring cutter head, including tool post handle and cutter head mounting rack, it is characterized in that: in cutter head
Right boring cutter head is set in the mounting hole of mounting rack, and the positioning end face of right boring cutter head connects with the step of cutter head mounting rack upper outside
Touching, the locking plane of right boring cutter head and the threaded hole on cutter head mounting rack top are correspondingly arranged, and are locked by lock-screw, in essence
Right boring blade is installed in the blade installation slot of cutter head, opening knife bar is slidably connected in the mounting groove of tool post handle, is open
Knife bar is fixed on mounting groove by adjusting screw.
4. the connection structure of right boring knife rest and right boring cutter head according to claim 3, it is characterized in that: the mounting groove is arranged
Screw cap for step long hole, adjusting screw is fixed on the step surface of mounting groove, and the thread segment setting of adjusting screw is being open
In the screw hole of knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887282.1U CN209550641U (en) | 2018-11-16 | 2018-11-16 | A kind of right boring knife rest and its connection structure with right boring cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887282.1U CN209550641U (en) | 2018-11-16 | 2018-11-16 | A kind of right boring knife rest and its connection structure with right boring cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209550641U true CN209550641U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887282.1U Active CN209550641U (en) | 2018-11-16 | 2018-11-16 | A kind of right boring knife rest and its connection structure with right boring cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209550641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482920A (en) * | 2018-11-16 | 2019-03-19 | 中色科技股份有限公司 | A kind of right boring knife rest and its connection structure with right boring cutter head |
-
2018
- 2018-11-16 CN CN201821887282.1U patent/CN209550641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482920A (en) * | 2018-11-16 | 2019-03-19 | 中色科技股份有限公司 | A kind of right boring knife rest and its connection structure with right boring cutter head |
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