CN215146762U - Four-axis machining clamp for drilling small-head oil port - Google Patents
Four-axis machining clamp for drilling small-head oil port Download PDFInfo
- Publication number
- CN215146762U CN215146762U CN202023175659.0U CN202023175659U CN215146762U CN 215146762 U CN215146762 U CN 215146762U CN 202023175659 U CN202023175659 U CN 202023175659U CN 215146762 U CN215146762 U CN 215146762U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- fixed
- axis
- connecting rod
- rotating disc
- 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
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a four-axis adds clamping apparatus for boring little first hydraulic fluid port, include actuating mechanism, installation module and compress tightly the module, the installation module includes rotating circular disc, big head locating piece and microcephaly locating piece are fixed in one side of rotating circular disc, be fixed with shaft-like circular locating pin on the microcephaly locating piece, be fixed with shaft-like rhombus locating pin on the big head locating piece, actuating mechanism's power take off end is connected with rotating circular disc's opposite side. By adopting the technical scheme, the structure is simple, the technology is reasonable, the four-axis rotary table drives the connecting rod to rotate, so that the position of the small-end oil port of the connecting rod is changed, further, small-end drilling operation can be performed on different positions on the connecting rod, not only can processing operation be performed on a plurality of connecting rods, but also multiple drilling operation of each connecting rod is realized without multiple clamping, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to a work piece processing technology field specifically indicates a four-axis adds clamping apparatus for boring little hydraulic fluid port.
Background
The connecting rod is one of the main transmission mechanisms of an automobile engine, and connects a piston and a crankshaft, and the pressure of expansion gas at the top of the piston is transmitted to the crankshaft, so that the reciprocating linear motion of the piston is reversibly converted into the rotary motion of the crankshaft to output power. A connecting rod small-end oil drilling hole is one of the connecting rod manufacturing processes. Drilling oil holes at small ends of the connecting rods, manually clamping the connecting rods, and clamping one connecting rod at a time to process the connecting rod; only one processing can be carried out at a time. The consumed time is long, the efficiency is low, the oil hole needs to be repositioned, clamped and subjected to complicated steps when the oil hole is machined in the same way, manual drilling is carried out, and the roughness is uneven.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model discloses according to prior art's not enough, provide a four-axis adds clamping apparatus for boring little hydraulic fluid port, can a plurality of connecting rods of clamping simultaneously to through the position of rotatory change connecting rod, realize that the multiple drilling operation of every connecting rod need not carry out a lot of clamping, improved work efficiency greatly.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a four-axis adds clamping apparatus for boring little hydraulic fluid port, includes actuating mechanism, installation module and compresses tightly the module, the installation module includes rotating disc, big head locating piece and little head locating piece are fixed in one side of rotating disc, be fixed with shaft-like circular locating pin on the little head locating piece, be fixed with shaft-like rhombus locating pin on the big head locating piece, actuating mechanism's power take off end is connected with rotating disc's opposite side.
Preferably, the driving mechanism is a four-axis turntable, the other side of the rotating disk is mounted on a rotating output surface plate of the four-axis turntable, and an index plate matched with the rotating disk is arranged on the four-axis turntable.
Preferably, the pressing module comprises a pressing plate, a pushing cylinder and a supporting column, the pushing cylinder is fixed on one side of the rotating disc, the power output end of the pushing cylinder is hinged to one end of the pressing plate through a hinge, the supporting column is fixed on one side of the rotating disc, the end of the supporting column is hinged to the middle position of the pressing plate through the hinge, and the other end of the pressing plate is in compression joint with the end of the diamond-shaped positioning pin.
Preferably, the bottom of the four-axis turntable is provided with a padding block.
The utility model has the following characteristics and beneficial effect:
by adopting the technical scheme, the structure is simple, the technology is reasonable, the four-axis rotary table drives the connecting rod to rotate, so that the position of the small-end oil port of the connecting rod is changed, further, small-end drilling operation can be performed on different positions on the connecting rod, not only can processing operation be performed on a plurality of connecting rods, but also multiple drilling operation of each connecting rod is realized without multiple clamping, and the working efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model provides a four-axis adds clamping apparatus for boring little hydraulic fluid port, as shown in figure 1 and figure 2, include actuating mechanism, installation module and compress tightly the module, the installation module includes rotating disc 2, major part locating piece 9 and microcephaly locating piece 4 are fixed in one side of rotating disc 2, be fixed with shaft-like circular positioning pin 6 on the microcephaly locating piece 4, be fixed with shaft-like rhombus locating pin 10 on the major part locating piece 9, actuating mechanism's power take off end is connected with rotating disc 2's opposite side.
Among the above-mentioned technical scheme, the setting of circular locating pin and rhombus locating pin sets up through the structure of connecting rod, in addition, through setting up shaft-like circular locating pin and rhombus locating pin, so can a plurality of connecting rods of clamping simultaneously on the installation module, thereby accomplish the operation of boring the first oilhole simultaneously to a plurality of connecting rods, machining efficiency has been improved greatly, in addition, rotate through actuating mechanism drive rotating disc, thereby the position of convertible clamping connecting rod, and then to boring the first oilhole operation of boring to different positions on the connecting rod, so just need not repeat the clamping many times to the connecting rod work piece, the efficiency of connecting rod work piece processing has further been improved.
It can be understood that the setting of the positions of the large head positioning block and the small head positioning block on the rotary disc is set according to the central point of the small head oil hole required to be drilled on the connecting rod, and the central point is superposed with the central point of the rotary disc, so that all the sites required to be machined pass through the same position through the rotation of the rotary disc, and then the small hole drilling operation is carried out.
Furthermore, the driving mechanism is a four-axis turntable 1, the other side of the rotating disk is mounted on a rotating output surface plate of the four-axis turntable, and an index plate matched with the rotating disk is arranged on the four-axis turntable.
It can be understood that the four-axis rotary table is provided with a control system and an index plate, and the control rotation angle is accurate, so that the machining position can be accurately positioned, and the machining precision is ensured.
The utility model discloses a further setting, it includes clamp plate 7, promotion jar 5 and support column 8 to compress tightly the module, it fixes in one side of rotating disc 2 to promote jar 5, it is articulated with the one end of clamp plate 7 that the power take off end of promotion jar 5 passes through the articulated elements, one side at rotating disc 2 is fixed to support column 8, the intermediate position that the tip of support column 8 passes through the articulated elements and the clamp plate is articulated, the tip crimping of the other end correspondence rhombus locating pin of clamp plate.
Among the above-mentioned technical scheme, through the setting that compresses tightly the module, when the one end that pushes away cylinder 5 promotion clamp plate, according to lever principle, the other end of clamp plate compresses tightly the one end of the connecting rod of clamping, and then carries out ascending fixed of Z axle side to the connecting rod of clamping, and then can avoid adding man-hour, the displacement appears in the connecting rod, guarantees the precision of connecting rod processing.
Further, the bottom of the four-axis turntable 1 is provided with a block 12. Through the setting of bed hedgehopping piece 12 to the height of adjustable four-axis revolving stage 1 is convenient for to integrated external processing equipment.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments, including the components, without departing from the principles and spirit of the invention, and still fall within the scope of the invention.
Claims (4)
1. The utility model provides a four-axis adds clamping apparatus for boring little hydraulic fluid port, its characterized in that includes actuating mechanism, installation module and compresses tightly the module, the installation module includes rotating disc, big head locating piece and little head locating piece, major part locating piece and little head locating piece are fixed in one side of rotating disc, be fixed with shaft-like circular locating pin on the little head locating piece, be fixed with shaft-like rhombus locating pin on the major part locating piece, actuating mechanism's power take off end is connected with rotating disc's opposite side.
2. The four-axis machining fixture for drilling small oil ports, according to claim 1, is characterized in that the driving mechanism is a four-axis turntable, the other side of the rotating disk is mounted on a rotating output surface plate of the four-axis turntable, and an indexing plate matched with the rotating disk is arranged on the four-axis turntable.
3. The four-axis machining clamp for drilling a small oil port according to claim 1, wherein the pressing module comprises a pressing plate, a pushing cylinder and a supporting column, the pushing cylinder is fixed to one side of the rotating disc, a power output end of the pushing cylinder is hinged to one end of the pressing plate through a hinge, the supporting column is fixed to one side of the rotating disc, an end portion of the supporting column is hinged to the middle of the pressing plate through the hinge, and the other end of the pressing plate is in compression joint with an end portion of the diamond-shaped positioning pin.
4. The four-axis machining clamp for drilling small oil ports according to claim 2, wherein a heightening block is arranged at the bottom of the four-axis rotary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175659.0U CN215146762U (en) | 2020-12-25 | 2020-12-25 | Four-axis machining clamp for drilling small-head oil port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175659.0U CN215146762U (en) | 2020-12-25 | 2020-12-25 | Four-axis machining clamp for drilling small-head oil port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146762U true CN215146762U (en) | 2021-12-14 |
Family
ID=79379905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023175659.0U Active CN215146762U (en) | 2020-12-25 | 2020-12-25 | Four-axis machining clamp for drilling small-head oil port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146762U (en) |
-
2020
- 2020-12-25 CN CN202023175659.0U patent/CN215146762U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206139879U (en) | Split plain bear ing bonnet bolt spot facing work clamping device | |
| CN215146762U (en) | Four-axis machining clamp for drilling small-head oil port | |
| CN210280738U (en) | Double-machine-head horizontal drilling device | |
| CN205128976U (en) | Rotatory compact form drilling combination vertical numerically -controlled machine tool that expands | |
| CN203665164U (en) | Tool for machining two side faces of passenger car axle housing by means of vertical machining center | |
| CN212947124U (en) | Robot polishing workstation of circular arc rock plate | |
| CN116174959A (en) | Laser cutting machine with double cutting heads | |
| CN216178568U (en) | Engine connecting rod boring processing location frock | |
| CN213195755U (en) | Bench drill fixing device convenient to quick location | |
| CN214816441U (en) | Six-bit drilling and modifying integrated machine | |
| CN205414465U (en) | Two fixed position rotation are bloated, and vertical numerically -controlled machine tool is made up in compact form drilling | |
| CN211708521U (en) | Clamping device for elbow cutting | |
| CN203665101U (en) | Tool for machining top surface and bottom surface of passenger car axle housing by means of vertical machining center | |
| CN207189202U (en) | A kind of clamping device for being used to process automobile air suspension cylinder head | |
| CN112247631A (en) | Solid of revolution parts machining anchor clamps | |
| CN215699983U (en) | High numerical control drilling and milling integrated device for steel pipe table | |
| CN216759004U (en) | Drilling tool for hydraulic support cylinder barrel | |
| CN220592326U (en) | Bidirectional adjusting clamp | |
| CN219211697U (en) | Perforating device for support piece | |
| CN221389965U (en) | Rotor processing frock is used in Roots pump production | |
| CN205128975U (en) | Fixed position rotation is bloated, and vertical numerically -controlled machine tool is made up in compact form drilling | |
| CN205128979U (en) | Step -by -step rotation is bloated, and vertical numerically -controlled machine tool is made up in compact form drilling | |
| CN220699552U (en) | Engine shaft seal clamping device for finish turning | |
| CN210254347U (en) | Automatic turnover device for flat knitting machine base machining | |
| CN221210705U (en) | Locking tool for radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |