CN212551919U - Nozzle holder processing frock clamp - Google Patents
Nozzle holder processing frock clamp Download PDFInfo
- Publication number
- CN212551919U CN212551919U CN202021222991.5U CN202021222991U CN212551919U CN 212551919 U CN212551919 U CN 212551919U CN 202021222991 U CN202021222991 U CN 202021222991U CN 212551919 U CN212551919 U CN 212551919U
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- milling machine
- nozzle holder
- slot
- nozzle
- external member
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Abstract
The utility model discloses a nozzle holder processing frock clamp, including the nozzle holder, threaded connection has the processing section on the nozzle holder, nozzle holder outside cover is equipped with milling machine external member frock, the milling machine setting element passes through screw thread and milling machine external member frock inner chamber lower part fixed connection, open on milling machine setting element top has the slot, slot bottom middle part is equipped with the location boss, nozzle holder middle part runs through and has seted up the locating hole, slot inner chamber lateral wall is opened there is the draw-in groove, spring fixedly connected with connecting piece is passed through to draw-in groove inner, connecting piece outer end fixedly connected with location head, be equipped with the tray on the milling machine setting element. This kind of nozzle holder processing frock clamp need use milling machine setting element excircle clamping, and then can reach the effect of protection nozzle holder screw thread, and processing position angular relation is easily guaranteed, and the protection point is the control of part machining process pin hole and frock cooperation size tolerance.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a nozzle holder processing frock clamp.
Background
The nozzle holder material is GH4169, and the material hardness is high, and processing is difficult, and the joint position at processing position is threaded connection, and clamping screw thread easily leads to the screw thread to press from both sides in the course of working, and nozzle holder installation limit width is 2mm, difficult clamping. When the part is machined, thread clamping or mounting edge clamping is adopted, part clamping is easy to generate in the clamping process, the possibility that the angular relation between a pin hole and a machined part is deviated is high, and therefore the nozzle seat machining tool clamp is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nozzle holder processing frock clamp to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nozzle holder processing frock clamp, includes the nozzle holder, nozzle holder upper end threaded connection has the processing section, nozzle holder outside cover is equipped with milling machine external member frock, milling machine external member frock lower part plug bush has the milling machine setting element, the milling machine setting element passes through screw thread and milling machine external member frock inner chamber lower part fixed connection, open on milling machine setting element top has the slot, slot bottom middle part is equipped with the location boss, the nozzle holder upper portion outside is equipped with outer boss, nozzle holder middle part runs through and has seted up the locating hole, the shrinkage pool has been seted up to nozzle holder lower part lateral wall, slot inner chamber lateral wall is opened there is the draw-in groove, the draw-in groove inner is through spring fixedly connected with connecting piece, connecting piece outer end fixedly connected with.
Preferably, the lower part of the nozzle seat is inserted into the inner cavity of the slot, and the outer diameter of the lower part of the nozzle seat is equal to the inner diameter of the slot.
Preferably, the outer diameter of the outer boss is equal to the inner diameter of the milling machine external member tool, and the support block is positioned on the lower side of the outer boss.
Preferably, the positioning boss is inserted into the bottom of the positioning hole.
Preferably, the shrinkage pool is located the draw-in groove outside, location head outer end is the arc, and location head outer end is located the shrinkage pool.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of nozzle holder processing frock clamp, through setting up location head, spring, slot, draw-in groove, milling machine external member frock, milling machine setting element, location boss and tray, need use milling machine setting element excircle clamping, and then can reach the effect of protection nozzle holder screw thread, and processing position angular relation is easily guaranteed, and the protection point is part manufacturing process pin hole and frock cooperation size tolerance control.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a processing section 1, a nozzle seat 2, an outer boss 21, a positioning hole 22, a concave hole 23, a milling machine kit tool 3, a milling machine positioning piece 4, a slot 41, a positioning boss 42, a clamping groove 43, a spring 44, a positioning head 45, a connecting piece 46 and a support block 47.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a nozzle holder processing frock clamp, includes nozzle holder 2, 2 upper end threaded connection of nozzle holder have processing section 1, 2 outside covers of nozzle holder are equipped with milling machine external member frock 3, 3 lower part plug bushes of milling machine external member frock have milling machine setting element 4, milling machine setting element 4 passes through screw thread and 3 inner chamber lower parts fixed connection of milling machine external member frock, and milling machine setting element 4 is used for fixed nozzle holder 2, 4 top openings of milling machine setting element have slot 41, 2 lower parts of nozzle holder are inserted and are located the slot 41 inner chamber, and 2 lower part external diameters of nozzle holder are equal with the slot 41 internal diameter, and 2 lower parts of nozzle holder just can insert in slot 41 for spacing of 2 lower parts of nozzle holder, add man-hour, only need with 4 excircle clamping of milling machine setting element, and then can protect. The middle of the bottom end of the slot 41 is provided with a positioning boss 42, the outer side of the upper part of the nozzle seat 2 is provided with an outer boss 21, the outer diameter of the outer boss 21 is equal to the inner diameter of the milling machine kit tool 3, the support block 47 is positioned at the lower side of the outer boss 21, and the support block 47 is used for supporting the outer boss 21. The middle part of the nozzle holder 2 is provided with a positioning hole 22 in a penetrating manner, the positioning boss 42 is inserted into the bottom of the positioning hole 22, and the positioning boss 42 is inserted into the positioning hole 22 and can be used for positioning the nozzle holder 2 in the slot 41. Shrinkage pool 23 has been seted up to nozzle holder 2 lower part lateral wall, slot 42 inner chamber lateral wall is opened there is draw-in groove 43, draw-in groove 43 inner is through spring 44 fixedly connected with connecting piece 46, connecting piece 46 outer end fixedly connected with locating head 45, be equipped with tray 47 on the milling machine setting element 4. The shrinkage pool 23 is located the draw-in groove 43 outside, location head 45 outer end is the arc, and location head 45 outer end is located the shrinkage pool 23, spring 44 is when natural state, location head 45 will stretch out the draw-in groove 43 outside, the length of location head 45 is less than the degree of depth of draw-in groove 43 inner chamber, therefore when nozzle holder 2 inserts in slot 41 the lateral part of nozzle holder 2 will promote the location head 45 and impress completely in draw-in groove 43, when shrinkage pool 23 and location head 45's position coincidence, location head 45 will pop out to the shrinkage pool 23 under spring 44's spring action because external pressure disappears, can accomplish the tight location of clamp of nozzle holder 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a nozzle holder processing frock clamp, includes nozzle holder (2), its characterized in that: the nozzle seat is characterized in that a processing section (1) is in threaded connection with the upper end of the nozzle seat (2), a milling machine external member tool (3) is sleeved on the outer side of the nozzle seat (2), a milling machine positioning piece (4) is inserted in the lower portion of the milling machine external member tool (3), the milling machine positioning piece (4) is fixedly connected with the lower portion of an inner cavity of the milling machine external member tool (3) through threads, a slot (41) is formed in the top end of the milling machine positioning piece (4), a positioning boss (42) is arranged in the middle of the bottom end of the slot (41), an outer boss (21) is arranged on the outer side of the upper portion of the nozzle seat (2), a positioning hole (22) is formed in the middle of the nozzle seat (2) in a penetrating mode, a concave hole (23) is formed in the outer side wall of the lower portion of the nozzle seat (2), a clamping groove (43), and a support block (47) is arranged on the milling machine positioning piece (4).
2. The nozzle holder machining tool clamp of claim 1, characterized in that: the lower part of the nozzle seat (2) is inserted into the inner cavity of the slot (41), and the outer diameter of the lower part of the nozzle seat (2) is equal to the inner diameter of the slot (41).
3. The nozzle holder machining tool clamp of claim 1, characterized in that: the outer boss (21) external diameter equals with milling machine external member frock (3) internal diameter, and tray (47) are located outer boss (21) downside.
4. The nozzle holder machining tool clamp of claim 1, characterized in that: the positioning boss (42) is inserted into the bottom of the positioning hole (22).
5. The nozzle holder machining tool clamp of claim 1, characterized in that: shrinkage pool (23) are located draw-in groove (43) the outside, location head (45) outer end is the arc, and location head (45) outer end is located shrinkage pool (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222991.5U CN212551919U (en) | 2020-06-28 | 2020-06-28 | Nozzle holder processing frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222991.5U CN212551919U (en) | 2020-06-28 | 2020-06-28 | Nozzle holder processing frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551919U true CN212551919U (en) | 2021-02-19 |
Family
ID=74615010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021222991.5U Active CN212551919U (en) | 2020-06-28 | 2020-06-28 | Nozzle holder processing frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551919U (en) |
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2020
- 2020-06-28 CN CN202021222991.5U patent/CN212551919U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 2-103, Warner Jinghu Garden, Dongli District, Tianjin Patentee after: Establishment of Aviation Co., Ltd Address before: Room 2-103, Warner Jinghu garden, Dongli District, Tianjin Patentee before: CHENGLI AVIATION TECHNOLOGY Co.,Ltd. |