CN220145285U - Gear chamber milling surface punching clamp - Google Patents
Gear chamber milling surface punching clamp Download PDFInfo
- Publication number
- CN220145285U CN220145285U CN202321304486.9U CN202321304486U CN220145285U CN 220145285 U CN220145285 U CN 220145285U CN 202321304486 U CN202321304486 U CN 202321304486U CN 220145285 U CN220145285 U CN 220145285U
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- CN
- China
- Prior art keywords
- expansion
- sleeve
- driving source
- arm
- fixed
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- 238000003801 milling Methods 0.000 title claims abstract description 16
- 238000004080 punching Methods 0.000 title abstract description 10
- 238000000151 deposition Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a gear room milling surface punching clamp, and relates to the technical field of gear room processing equipment. Comprising the following steps: a sleeve; the driving source is fixed at the top of the sleeve, and the output end of the driving source is arranged at the bottom of the sleeve after passing through the sleeve; the two connecting arms are respectively fixed at two ends of the outside of the sleeve; the two extending plates are arranged and are respectively fixed at the bottoms of the two connecting arms in a way that one surface of each extending plate is opposite to the other surface of each extending plate; the expansion notch is provided with two expansion notches which are respectively arranged on the extension plate; and an expansion member mounted in the expansion notch of the extension plate. According to the utility model, when the driving source is operated, the output end of the driving source moves vertically towards the area formed between the two extension plates, and the expansion part is pushed, so that the expansion end of the expansion part moves towards a position far away from the sleeve through the expansion notch, thereby realizing positioning from the inside of the gear chamber and reducing the damage to the top edge of the gear chamber.
Description
Technical Field
The utility model relates to the technical field of gear room processing equipment, in particular to a gear room milling surface punching clamp.
Background
Gear housing is one of the important parts of automobile engine, and is a housing for gear installation and fixation, however, because of irregular shape of the gear housing, a fixture is needed to limit the gear housing when milling and punching.
Through the retrieval, the Chinese patent of the patent publication No. CN205309825U discloses a diesel engine gear chamber milling surface punching clamp, the application fixes a horizontal base on a workbench by screwing bolts, bumps are uniformly distributed on the horizontal base, fixing blocks are arranged on the bumps, and the gear chamber is positioned by the fixing blocks.
The device is characterized in that the top edge of the gear chamber is pressed by the fixing block to realize positioning during actual use, however, the top edge of the gear chamber is matched with the gasket during actual use to be assembled with the crankcase, but the device is easy to damage the top edge of the pressed gear chamber during positioning, so that the actual installation of the gear chamber can be influenced, and the applicant provides a novel gear chamber milling surface punching clamp.
Disclosure of Invention
The utility model aims to provide a gear chamber milling surface punching clamp for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: gear chamber mills face anchor clamps that punch, include:
a sleeve;
the driving source is fixed at the top of the sleeve, and the output end of the driving source is arranged at the bottom of the sleeve after passing through the sleeve;
the two connecting arms are respectively fixed at two ends of the outside of the sleeve;
the two extending plates are arranged and are respectively fixed at the bottoms of the two connecting arms in a way that one surface of each extending plate is opposite to the other surface of each extending plate;
the expansion notch is provided with two expansion notches which are respectively arranged on the extension plate;
an expansion member mounted in the expansion notch of the extension plate;
when the driving source operates, the output end of the driving source moves vertically towards the area formed between the two extension plates, and pushes the expansion part to enable the expansion end of the expansion part to move towards a position far away from the sleeve through the expansion notch.
Still further, the expansion member includes:
an expansion arm hinged to the bottom of the expansion gap in the extension plate;
the trigger arm is movably connected to the top of the expansion notch in the extension plate;
one end of the trigger arm is hinged with one end of the expansion arm, wherein the hinged position of the trigger arm and the expansion arm is the expansion end of the expansion part.
Further, the extending plate is provided with a sliding groove at the top of the expansion gap;
the inside of the trigger arm is inserted with a rotatable sliding shaft, and the sliding shaft is matched with the sliding groove.
Further, contact protrusions for contacting with the inner wall of the gear chamber are respectively fixed on two sides of the outer portion of the expansion end, and the contact protrusions are rubber semi-discs.
Still further, the driving source includes:
the electric push rod is fixed at the top of the sleeve, a trigger disc serving as a driving source output end is fixed after the telescopic end of the electric push rod passes through the sleeve, and the outer wall of the trigger disc is respectively connected with the inner walls of the two extension plates in a sliding manner;
the trigger plate is connected with one end of the outer part of the trigger arm by means of an expansion notch.
Further, the connecting arm is hinged with a handle rotating shaft in one end far away from the sleeve, the handle end of the handle rotating shaft is arranged at the top of the sleeve, the other end of the handle rotating shaft is fixed with a screw rod, and one end of the screw rod far away from the handle rotating shaft is in threaded connection with a screw seat.
Furthermore, the bottom of the screw base is provided with a carrying table, the top of the carrying table is provided with a communication notch, the bottom of the carrying table is fixedly provided with a chip storage drawer, and a drawer opening of the chip storage drawer is opposite to the position of the communication notch.
Compared with the prior art, the utility model has the beneficial effects that:
according to the gear chamber milling surface punching clamp, when the driving source is operated, the output end of the gear chamber milling surface punching clamp vertically moves towards the area formed between the two extension plates and pushes the expansion part, the expansion end of the expansion part is arranged to move towards the position far away from the sleeve through the expansion notch, positioning is completed from the inside of the gear chamber, and damage to the top edge of the gear chamber is reduced.
Meanwhile, the contact protrusions made of rubber materials are additionally arranged outside the expansion part, so that damage of the clamp to the inner wall of the gear chamber is reduced.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a structural view of the mounting assembly of the present utility model;
fig. 3 is a structural view of the clamping assembly of the present utility model.
In the figure: 1. carrying the assembly; 101. a carrying table; 102. a chip storage drawer; 103. a screw groove; 104. a sliding notch; 105. a communicating notch; 2. a clamping assembly; 201. a sleeve; 202. a rotating shaft with a handle; 203. a screw; 204. a screw joint seat; 205. an expansion arm; 206. an extension plate; 207. triggering a disc; 208. expanding the notch; 209. a contact protrusion; 210. a trigger arm; 211. a sliding groove; 212. a connecting arm; 213. an electric push rod; 3. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The Chinese patent of CN205309825U is characterized in that a horizontal base is fixed on a workbench through tightening bolts, bumps are uniformly distributed on the horizontal base, fixing blocks are arranged on the bumps, and the gear chamber is positioned through the fixing blocks, however, the device is positioned by pressing the top edge of the gear chamber through the fixing blocks in actual use, the top edge of the gear chamber is easily damaged by the arrangement, and the actual installation of the gear chamber is affected.
Embodiment 1,
As can be seen with reference to fig. 3, the device comprises a clamping assembly 2,
wherein the clamping assembly 2 in turn comprises:
a sleeve 201;
a driving source fixed to the top of the sleeve 201, the output end of which is disposed at the bottom of the sleeve 201 after passing through the sleeve 201;
the two connecting arms 212 are arranged, and the two connecting arms 212 are respectively fixed at two ends of the outside of the sleeve 201;
extension plates 206, two of which are provided, the two extension plates 206 being fixed to the bottoms of the two connection arms 212, respectively, in a one-sided opposite arrangement;
an expansion gap 208, which is provided with two expansion gaps, and the two expansion gaps 208 are respectively arranged on the extension plate 206;
an expansion member mounted in an expansion gap 208 in the extension plate 206.
It is emphasized that the present utility model achieves positioning from inside the gear chamber by allowing the output end of the drive source to move vertically toward the region formed between the two extension plates 206 and pushing the expansion member, allowing the expansion end of the expansion member to move through the expansion gap 208 toward a position away from the sleeve 201, thereby reducing damage to the top edge of the gear chamber.
Embodiment II,
Referring to fig. 3, in the present utility model,
the expansion member includes:
an expansion arm 205 hinged to the bottom of the expansion gap 208 in the extension plate 206;
a trigger arm 210 movably coupled to the top of the expansion gap 208 in the extension plate 206;
one end of the trigger arm 210 is hinged to one end of the expansion arm 205, wherein the hinged position of the trigger arm 210 and the expansion arm 205 is the expansion end of the expansion member.
It should be noted that, the extending plate 206 is provided with a sliding groove 211 at a position at the top of the expansion gap 208, and a rotatable sliding shaft is inserted in the trigger arm 210, and the sliding shaft is adapted to the sliding groove 211, and it should be emphasized that a rotation relationship is formed between the trigger arm 210 and the sliding shaft, that is, the trigger arm 210 is in a state of sliding and rotating up and down in the expansion gap 208 by means of the sliding shaft.
Third embodiment,
As can also be seen with reference to fig. 3, in the present utility model,
contact protrusions 209 for contacting with the inner wall of the gear chamber are respectively fixed on two sides of the outer part of the expansion end, and the contact protrusions 209 are rubber semi-discs.
It is emphasized that the damage of the clamp to the inner wall of the gear chamber is reduced by arranging the contact protrusion 209 made of rubber material on the outer part of the expansion member.
Fourth embodiment,
Referring to fig. 3, in the present utility model,
the drive source includes:
the electric push rod 213 is fixed at the top of the sleeve 201, the telescopic end of the electric push rod passes through the sleeve 201 and then is fixed with a trigger plate 207 serving as a driving source output end, and the outer wall of the trigger plate 207 is respectively connected with the inner walls of the two extension plates 206 in a sliding manner; trigger plate 207 is connected to an end of the trigger arm 210 that is external to the trigger arm by means of an expansion gap 208.
Fifth embodiment (V),
As can be seen with reference to figures 1 and 3,
the connecting arm 212 is hinged with the handle rotating shaft 202 in one end far away from the sleeve 201, the handle end of the handle rotating shaft 202 is arranged at the top of the sleeve 201, the other end of the handle rotating shaft 202 is fixed with a screw 203, one end of the screw 203 far away from the handle rotating shaft 202 is connected with a screw base 204 in a screw mode, and the bottom of the screw base 204 is provided with the carrying assembly 1.
As can be seen from fig. 2, the mounting assembly 1 includes:
the chip storage device comprises a carrying table 101, wherein a communication notch 105 is formed in the top of the carrying table 101, a chip storage drawer 102 is fixed to the bottom of the carrying table 101, and a drawer opening of the chip storage drawer 102 is opposite to the position of the communication notch 105.
It should be added that, two sides of the top of the carrying table 101 are respectively provided with a sliding gap 104 matched with the screw base 204, the screw base 204 can slide in the sliding gap 104, at this time, a plurality of screw grooves 103 are formed in the sliding gap 104, wherein the screw grooves 103 are used for being assembled with the screw 203 to limit the position of the clamping assembly 2.
Embodiment six,
Referring to fig. 1, two clamping assemblies 2 may be provided in the present utility model, and a telescopic rod 3 mounted on a connecting arm 212 is fixed between the two clamping assemblies 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (7)
1. Gear chamber mills face anchor clamps that punch, its characterized in that includes:
a sleeve;
the driving source is fixed at the top of the sleeve, and the output end of the driving source is arranged at the bottom of the sleeve after passing through the sleeve;
the two connecting arms are respectively fixed at two ends of the outside of the sleeve;
the two extending plates are arranged and are respectively fixed at the bottoms of the two connecting arms in a way that one surface of each extending plate is opposite to the other surface of each extending plate;
the expansion notch is provided with two expansion notches which are respectively arranged on the extension plate;
an expansion member mounted in the expansion notch of the extension plate;
when the driving source operates, the output end of the driving source moves vertically towards the area formed between the two extension plates, and pushes the expansion part to enable the expansion end of the expansion part to move towards a position far away from the sleeve through the expansion notch.
2. The gear room milling face boring grab of claim 1, wherein:
the expansion member includes:
an expansion arm hinged to the bottom of the expansion gap in the extension plate;
the trigger arm is movably connected to the top of the expansion notch in the extension plate;
one end of the trigger arm is hinged with one end of the expansion arm, wherein the hinged position of the trigger arm and the expansion arm is the expansion end of the expansion part.
3. The gear room milling face boring grab of claim 2, wherein:
the extending plate is provided with a sliding groove at the top of the expansion gap;
the inside of the trigger arm is inserted with a rotatable sliding shaft, and the sliding shaft is matched with the sliding groove.
4. The gear room milling face boring grab of claim 2, wherein:
contact protrusions for contacting with the inner wall of the gear chamber are respectively fixed on two sides of the outer portion of the expansion end, and the contact protrusions are rubber semi-discs.
5. The gear room milling face boring grab of claim 2, wherein:
the drive source includes:
the electric push rod is fixed at the top of the sleeve, a trigger disc serving as a driving source output end is fixed after the telescopic end of the electric push rod passes through the sleeve, and the outer wall of the trigger disc is respectively connected with the inner walls of the two extension plates in a sliding manner;
the trigger plate is connected with one end of the outer part of the trigger arm by means of an expansion notch.
6. The gear room milling face boring grab of claim 1, wherein:
the connecting arm is hinged in one end far away from the sleeve, the handle end of the handle rotating shaft is arranged at the top of the sleeve, the other end of the handle rotating shaft is fixed with a screw rod, and one end of the screw rod far away from the handle rotating shaft is connected with a screw seat in a screw mode.
7. The gear chamber milling face punch fixture of claim 6, wherein:
the bottom of screw socket installs carries on the table, carries on the top of table and has seted up the intercommunication breach, carries on the bottom of table and is fixed with the bits drawer of depositing, stores the drawer mouth of bits drawer and just to the position department at the intercommunication breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304486.9U CN220145285U (en) | 2023-05-26 | 2023-05-26 | Gear chamber milling surface punching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304486.9U CN220145285U (en) | 2023-05-26 | 2023-05-26 | Gear chamber milling surface punching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145285U true CN220145285U (en) | 2023-12-08 |
Family
ID=89018481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304486.9U Active CN220145285U (en) | 2023-05-26 | 2023-05-26 | Gear chamber milling surface punching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145285U (en) |
-
2023
- 2023-05-26 CN CN202321304486.9U patent/CN220145285U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |