CN214237146U - Engine right side box adds clamping apparatus - Google Patents
Engine right side box adds clamping apparatus Download PDFInfo
- Publication number
- CN214237146U CN214237146U CN202023229686.1U CN202023229686U CN214237146U CN 214237146 U CN214237146 U CN 214237146U CN 202023229686 U CN202023229686 U CN 202023229686U CN 214237146 U CN214237146 U CN 214237146U
- Authority
- CN
- China
- Prior art keywords
- vertical plate
- hole
- rotary pressing
- side box
- engine right
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000003754 machining Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 43
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an engine right side box adds clamping apparatus, be in including bottom plate and connection riser on the bottom plate the through-hole has been seted up at the center of riser be provided with first mechanism, first locating pin, the first rotatory hold-down mechanism of preventing to fall with the second of preventing to fall on the riser of through-hole top be provided with the guide post on the riser on through-hole left side upper portion be provided with the rotatory hold-down mechanism of second on the riser of through-hole right side lower part be provided with the rotatory hold-down mechanism of third, supporting mechanism and second locating pin on the riser of through-hole below still be provided with a plurality of height cushion blocks such as on the riser of through-hole week side. The machining of the front and rear two machined surfaces of the right box part is completed by one-time clamping, so that repeated clamping is avoided, the machining precision is guaranteed, and the percent of pass is improved.
Description
Technical Field
The utility model relates to automobile parts production technical field, concretely relates to engine right side box adds clamping apparatus.
Background
At present, the part machining of the right box body of the engine can not be finished in one step, the part machining is finished in multiple working procedures, the clamping time is prolonged, the clamp is simple, error accumulation exists in secondary clamping, and the machining precision and the machining efficiency are low.
Disclosure of Invention
The utility model aims at providing a simple structure, clamping are convenient, can avoid the secondary clamping, save the engine right side box adds clamping apparatus of clamping time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an engine right side box adds clamping apparatus which the key lies in: the vertical plate above the through hole is provided with a first anti-falling mechanism, a first positioning pin, a first rotary pressing mechanism and a second anti-falling mechanism which are respectively arranged at the shoulders at the two sides of the through hole, the vertical plate at the upper part of the left side of the through hole is provided with a guide post, the vertical plate at the lower part of the right side of the through hole is provided with a second rotary pressing mechanism, the vertical plate below the through hole is provided with a third rotary pressing mechanism, a supporting mechanism and a second positioning pin, the third rotary pressing mechanism and the supporting mechanism are positioned at the lower left corner of the through hole, the second positioning pin is positioned at the lower right corner of the through hole, and the vertical plate at the periphery of the through hole is also provided with a plurality of equal-height cushion blocks.
Furthermore, standard sleeves are arranged on the upper left corner and the lower right corner of the vertical plate, and a tool sleeve is arranged on the upper right corner of the vertical plate.
Furthermore, the vertical plate is vertically connected with the bottom plate, and a ribbed plate is also connected between the rear side face of the vertical plate and the bottom plate.
Furthermore, the first rotary pressing mechanism, the second rotary pressing mechanism and the third rotary pressing mechanism are consistent in structure, the first rotary pressing mechanism comprises an oil cylinder cushion block, a rotary pressing oil cylinder, a rotating shaft and a pressing plate, the oil cylinder cushion block is fixedly connected with the vertical plate, the rotary pressing oil cylinder is fixed on the oil cylinder cushion block, and an output shaft of the rotary pressing oil cylinder is connected with the pressing plate through the rotating shaft.
Furthermore, the first anti-falling mechanism is consistent with the second anti-falling mechanism in structure, wherein the first anti-falling mechanism comprises an anti-falling cushion block, an anti-falling seat is arranged on the anti-falling cushion block, an anti-falling block is arranged on the anti-falling seat through a pin shaft, a set screw is further arranged on the anti-falling seat in a penetrating mode, and the inner end of the set screw is abutted to the anti-falling block.
Furthermore, the supporting mechanism comprises a supporting cylinder seat, a supporting cylinder is fixed on the supporting cylinder seat, and a supporting nail is arranged on the supporting cylinder.
Furthermore, the bottom of the vertical plate is also provided with a flow control valve, a pressure reducing valve and a sequence valve.
The utility model has the advantages that:
1. the utility model discloses support right box part on guide bar, supporting mechanism and two anti falling mechanisms to through the accurate positioning of guide bar prepositioning and two locating pins, make three rotatory hold-down mechanism can accurately ground to the three assigned position of right box part, right side box parts machining is sufficient clamp force occasionally.
2. The utility model discloses a sequence valve control support cylinder compresses tightly right box part at three compressing cylinder after for support cylinder steadily supports the back lateral wall of holding right box part simultaneously, right box part is sufficient rigidity occasionally in processing, avoid vibrations, the processing of two machined surfaces around the right box part has been accomplished to clamping through setting up of through-hole, thereby avoided repeated clamping, has guaranteed the machining precision, has improved the qualification rate, the processing cost is reduced, the process time has been shortened.
Drawings
Fig. 1 is a schematic view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic structural view of the first drop prevention mechanism;
fig. 5 is a plan view of the first drop prevention mechanism.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1-5, an anti-drop mechanism includes a bottom plate 1 and a vertical plate 2 connected to the bottom plate 1, a through hole 3 is formed in the center of the vertical plate 2, a first anti-drop mechanism 4, a first positioning pin 5, a first rotating pressing mechanism 6 and a second anti-drop mechanism 7 are disposed on the vertical plate 2 above the through hole 3, the first anti-drop mechanism 4 and the second anti-drop mechanism 7 are respectively disposed on the shoulders at two sides of the through hole 3, a guide post 8 is disposed on the vertical plate 2 at the upper portion of the left side of the through hole 3, a second rotating pressing mechanism 9 is disposed on the vertical plate 2 at the lower portion of the right side of the through hole 3, a third rotating pressing mechanism 10, a supporting mechanism 11 and a second positioning pin 12 are disposed on the vertical plate 2 below the through hole 3, the third rotating pressing mechanism 10 and the supporting mechanism 11 are located at the lower left corner of the through hole 3, the second positioning pin 12 is located at the lower right corner of the through hole 3, the vertical plate 2 on the peripheral side of the through hole 3 is further provided with a plurality of equal-height cushion blocks 13, one equal-height cushion block 13 is arranged on the vertical plate 2 on the left side of the through hole 3, the other equal-height cushion blocks 13 are arranged at positions corresponding to the first falling prevention mechanism 4, the second falling prevention mechanism 7, the first rotary pressing mechanism 6, the second rotary pressing mechanism 9 and the third rotary pressing mechanism 10, and the bottom of the vertical plate 2 is further provided with a flow control valve 17, a pressure reducing valve 18 and a sequence valve 19.
In this example, the vertical plate 2 is vertically connected with the bottom plate 1, a rib plate 16 is further connected between the rear side surface of the vertical plate 2 and the bottom plate 1, standard sleeves 14 are respectively arranged at the upper left corner and the lower right corner of the vertical plate 2, and a tool setting sleeve 15 is further arranged at the upper right corner of the vertical plate 2.
Preferably, the first falling prevention mechanism 4 is consistent with the second falling prevention mechanism 7 in structure, wherein the first falling prevention mechanism 4 comprises a falling prevention cushion block 41, an falling prevention seat 42 is arranged on the falling prevention cushion block 41, a falling prevention block 44 is arranged on the falling prevention seat 42 through a pin shaft 43, a set screw 45 is further arranged on the falling prevention seat 42 in a penetrating manner, the inner end of the set screw 45 is abutted to the falling prevention block 44, and a bearing 46 is arranged at the center of the falling prevention block 44.
Preferably, the first rotary pressing mechanism 6, the second rotary pressing mechanism 9 and the third rotary pressing mechanism 10 have the same structure, wherein the first rotary pressing mechanism 6 includes an oil cylinder cushion block 61, a rotary pressing oil cylinder 62, a rotating shaft 63 and a pressing plate 64, the oil cylinder cushion block 61 is fixedly connected with the vertical plate 2, the rotary pressing oil cylinder 62 is fixed on the oil cylinder cushion block 61, and an output shaft of the rotary pressing oil cylinder 62 is connected with the pressing plate 64 through the rotating shaft 63.
Preferably, the support mechanism 11 includes a support cylinder base 111, a support cylinder 112 is fixed to the support cylinder base 111, and a support pin 113 is provided on the support cylinder 112.
In this embodiment, the first positioning pin 5 is a diamond pin, and the second positioning pin 12 is a circular pin.
When the clamp is used for production, the right box part is guided through the guide rod firstly, pre-positioning is provided through the guide rod, then the right box part is accurately positioned through the first positioning pin 5 and the second positioning pin 12, pre-support is provided for the part through the two anti-falling mechanisms so as to prevent the part from falling, then the supporting mechanism and the first-third rotating pressing mechanisms are adopted to accurately press the designated position of the right box part, and sufficient clamping force is provided for machining the right box part.
The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. The utility model provides an engine right side box adds clamping apparatus which characterized in that: comprises a bottom plate and a vertical plate connected with the bottom plate, a through hole is arranged in the center of the vertical plate, a first engine right box body processing clamp, a first positioning pin, a first rotary pressing mechanism and a second engine right box body processing clamp are arranged on the vertical plate above the through hole, the first engine right side box body processing clamp and the second engine right side box body processing clamp are respectively arranged on the shoulders at the two sides of the through hole, a guide post is arranged on the vertical plate at the upper part of the left side of the through hole, a second rotary pressing mechanism is arranged on the vertical plate at the lower part of the right side of the through hole, a third rotary pressing mechanism, a supporting mechanism and a second positioning pin are arranged on the vertical plate below the through hole, the third rotary pressing mechanism and the supporting mechanism are positioned at the lower left corner of the through hole, the second positioning pin is positioned at the lower right corner of the through hole, and a plurality of equal-height cushion blocks are further arranged on the vertical plate on the peripheral side of the through hole.
2. The engine right side box processing clamp of claim 1, characterized in that: the upper left corner and the lower right corner of the vertical plate are both provided with standard sleeves, and the upper right corner of the vertical plate is also provided with a tool sleeve.
3. The engine right side box processing clamp of claim 1, characterized in that: the vertical plate is vertically connected with the bottom plate, and a ribbed plate is also connected between the rear side face of the vertical plate and the bottom plate.
4. The engine right side box processing clamp of claim 1, characterized in that: the first rotary pressing mechanism, the second rotary pressing mechanism and the third rotary pressing mechanism are consistent in structure, the first rotary pressing mechanism comprises an oil cylinder cushion block, a rotary pressing oil cylinder, a rotating shaft and a pressing plate, the oil cylinder cushion block is fixedly connected with the vertical plate, the rotary pressing oil cylinder is fixed on the oil cylinder cushion block, and an output shaft of the rotary pressing oil cylinder is connected with the pressing plate through the rotating shaft.
5. The engine right side box processing clamp of claim 1, characterized in that: the structure of the first engine right side box body machining clamp is consistent with that of the second engine right side box body machining clamp, wherein the first engine right side box body machining clamp comprises an anti-falling cushion block, an anti-falling seat is arranged on the anti-falling cushion block, an anti-falling block is arranged on the anti-falling seat through a pin shaft, a set screw is further arranged on the anti-falling seat in a penetrating mode, the inner end of the set screw is abutted to the anti-falling block, and a bearing is arranged at the center of the anti-falling block.
6. The engine right side box processing clamp of claim 1, characterized in that: the supporting mechanism comprises a supporting cylinder seat, a supporting cylinder is fixed on the supporting cylinder seat, and a supporting nail is arranged on the supporting cylinder.
7. The engine right side box machining jig according to any one of claims 1 to 6, characterized in that: the bottom of the vertical plate is also provided with a flow control valve, a pressure reducing valve and a sequence valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229686.1U CN214237146U (en) | 2020-12-28 | 2020-12-28 | Engine right side box adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229686.1U CN214237146U (en) | 2020-12-28 | 2020-12-28 | Engine right side box adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214237146U true CN214237146U (en) | 2021-09-21 |
Family
ID=77743617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023229686.1U Active CN214237146U (en) | 2020-12-28 | 2020-12-28 | Engine right side box adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214237146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909964A (en) * | 2021-11-12 | 2022-01-11 | 重庆渝江岚峰动力部件有限公司 | Fixing clamp for box closing machining and box machining process |
-
2020
- 2020-12-28 CN CN202023229686.1U patent/CN214237146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909964A (en) * | 2021-11-12 | 2022-01-11 | 重庆渝江岚峰动力部件有限公司 | Fixing clamp for box closing machining and box machining process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203141156U (en) | Fast positioning device of machining bearing block of milling machine | |
| CN110076597A (en) | Engine cylinder cap oil sealing hole and camshaft hole fixture for processing and processing method | |
| CN215469711U (en) | Box concentric positioning fixture | |
| CN202571918U (en) | Frock clamp for machine body facing | |
| CN212191275U (en) | A car anchor clamps for processing water pump box | |
| CN221389829U (en) | Boring positioning device for support seat of outer portal of forklift | |
| CN111015285B (en) | Combined clamp for rocker arm product multi-working | |
| CN219881835U (en) | Gear shifting box left box cover three-station machining clamp | |
| CN218696201U (en) | Clamp for fixing auxiliary frame | |
| CN216633540U (en) | A locking tool for spindle nose processing | |
| CN207326521U (en) | A special jig for rough machining and semi-finishing machining of connecting rod big head hole and small head hole | |
| CN206263657U (en) | A kind of bearing pin machining center numerical control attachment means | |
| CN211991936U (en) | Horizontal fixing and adjusting device for fine machining of flywheel housing datum hole | |
| CN220463065U (en) | Wedge-shaped precise automatic fastening hydraulic structure clamp | |
| CN221494803U (en) | Anti-deformation tool for welding operation of guide frame in-pile member | |
| CN219053617U (en) | Stable milling fixing device | |
| CN213561158U (en) | Guide block machining clamp device | |
| CN214558188U (en) | Clamp for single projection welding of multiple standard parts | |
| CN222470820U (en) | Clamp for drilling cylinder part | |
| CN107738109B (en) | Multi-station movable workbench device of horizontal four-axis machine tool | |
| CN220480926U (en) | Arc surface positioning and processing device | |
| CN218341166U (en) | Universal clamp for machining spindle gear shaping | |
| CN219465475U (en) | Combined machining center clamp | |
| CN223572136U (en) | A general-purpose needle tooth housing internal tooth chamfering tool | |
| CN223419353U (en) | A valve head four-sided integrated processing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |