CN217530084U - Tooling for multi-station automatic machining of cycloid hydraulic motor shell - Google Patents
Tooling for multi-station automatic machining of cycloid hydraulic motor shell Download PDFInfo
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- CN217530084U CN217530084U CN202221791300.2U CN202221791300U CN217530084U CN 217530084 U CN217530084 U CN 217530084U CN 202221791300 U CN202221791300 U CN 202221791300U CN 217530084 U CN217530084 U CN 217530084U
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Abstract
The utility model relates to a cycloid hydraulic motor processing technology field relates to cycloid hydraulic motor casing processing technology field, concretely relates to frock is used in cycloid hydraulic motor casing multistation automatic processing. The main body comprises four work stations and a base, the base is fixedly connected with the rack, and the four work stations are respectively a first work station, a second work station, a third work station and a fourth work station; the first station, the second station, the third station and the fourth station are respectively arranged at the lower right position, the upper left position and the lower left position of the base; the first station, the second station, the third station and the fourth station are fixedly connected with the base respectively; the utility model discloses can reduce work load, labour saving and time saving, use the adjustment convenient, strong adaptability, improve work efficiency and production efficiency, improve product quality.
Description
Technical Field
The utility model relates to a cycloid hydraulic motor processing technology field relates to cycloid hydraulic motor casing processing technology field, concretely relates to frock is used in cycloid hydraulic motor casing multistation automatic processing.
Background
The cycloid hydraulic motor is a small-sized low-speed large-torque hydraulic motor of an axial flow distribution, tooth-inlaid stator and rotor pair type, and has the advantages of small volume, light weight, wide rotating speed range, stepless speed regulation, small rotating inertia, easy starting under load, capability of both positive and negative rotation, and the like.
In the current processing technology, a worker puts the cycloid hydraulic motor housing 3 on a milling machine, wherein the first plane screw hole 311 and the fourth plane 34 of the cycloid hydraulic motor housing are processed by the cycloid hydraulic motor housing, and spot facing is carried out on the first plane screw hole 311 on the first plane 31 by taking the fourth plane 34 as a reference; then, the cycloid hydraulic motor shell 3 is clamped again, the second plane 32 is subjected to hole turning by taking the fourth plane 34 as a reference, and a second plane hole to be processed 321 is turned out; then, the cycloid hydraulic motor shell 3 is clamped again, the third plane 33 is reamed by taking the fourth plane 34 as a reference, and then the third plane 33 is subjected to hole turning to form a third plane machining hole 331; then, re-clamping the cycloid hydraulic motor shell 3, taking the fourth plane 34 as a reference, and then, rotating the fourth plane 34 to form a fourth plane machining hole 341; the existing machining process needs to clamp the workpiece for four times, so that time and labor are wasted, machining efficiency is low, influence on machining precision is certainly caused, only one surface of one workpiece can be machined each time, and economic benefit is poor.
Disclosure of Invention
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide one kind can reduce work load, labour saving and time saving, use the adjustment convenience, strong adaptability, improve work efficiency and production efficiency, improve product quality's cycloidal hydraulic motor casing multistation frock for automatic processing.
In order to achieve the above object, the utility model provides a following technical scheme:
the tooling for the multi-station automatic machining of the shell of the cycloid hydraulic motor comprises a rack, a main body and a pressing assembly, wherein the main body is provided with a plurality of pressing holes; the main body comprises four work stations and a base, the base is fixedly connected with the rack, and the four work stations are respectively a first work station, a second work station, a third work station and a fourth work station; the first station, the second station, the third station and the fourth station are respectively arranged at the lower right position, the upper left position and the lower left position of the base; the first station, the second station, the third station and the fourth station are fixedly connected with the base respectively. The four groups of cycloid hydraulic motor shells are respectively fixed on the four working position groups through the pressing assembly, and four surfaces to be machined of the four groups of cycloid hydraulic motor shells can be machined simultaneously.
The first station group comprises 1-10 stations which are sequentially arranged from right to left along the left-right direction. The cycloid hydraulic motor shell is fixed on the station through the pressing assembly, and the first plane of the cycloid hydraulic motor shell can be processed simultaneously.
The stations of the first station group respectively comprise first station group positioning pins and first station group positioning datum planes, the first station group positioning datum planes are horizontally arranged, the first station group positioning pins are fixedly arranged on the first station group positioning datum planes, and the axial lines of the first station group positioning pins are perpendicular to the first station group positioning datum planes. The machining precision of the first plane of the shell of the cycloid hydraulic motor can be guaranteed through the arrangement of the first station group positioning pin and the first station group positioning reference plane.
The second station group comprises 1-10 stations which are sequentially arranged from right to left along the left-right direction. The cycloid hydraulic motor shell is respectively fixed on the station through the pressing assembly, and the second plane of the cycloid hydraulic motor shell can be simultaneously processed.
The stations of the second station group respectively comprise second station group positioning pins and second station group positioning datum planes, the second station group positioning datum planes are horizontally arranged, the second station group positioning pins are fixedly arranged on the second station group positioning datum planes, and the axial lines of the second station group positioning pins are perpendicular to the second station group positioning datum planes. Through the arrangement of the second station group positioning pin and the second station group positioning reference surface, the machining precision of the second plane of the cycloid hydraulic motor shell can be ensured.
The third station group comprises 1-10 stations which are sequentially arranged from left to right along the left-right direction. The cycloid hydraulic motor shell is respectively fixed on the stations through the pressing assembly, and the third plane of the cycloid hydraulic motor shell can be simultaneously machined.
The stations of the third station group respectively comprise third station group positioning pins and third station group positioning datum planes, the third station group positioning datum planes are horizontally arranged, the third station group positioning pins are fixedly arranged on the third station group positioning datum planes, and the axial lines of the third station group positioning pins are perpendicular to the third station group positioning datum planes. Through the arrangement of the third station group positioning pin and the third station group positioning reference surface, the machining precision of the third plane of the cycloid hydraulic motor shell can be ensured.
The fourth station group comprises 1-10 stations which are sequentially arranged from left to right along the left-right direction. The cycloid hydraulic motor shell is respectively fixed on the station through the pressing assembly, and the fourth plane of the cycloid hydraulic motor shell can be simultaneously machined.
The stations of the fourth station group respectively comprise a fourth station group positioning pin and a fourth station group positioning datum plane, the fourth station group positioning datum plane is horizontally arranged, the fourth station group positioning pin is fixedly arranged on the fourth station group positioning datum plane, and the axis line of the fourth station group positioning pin is perpendicular to the fourth station group positioning datum plane. Through the setting of the positioning reference surface of the fourth station group positioning pin and the fourth station group positioning reference surface, the machining precision of the fourth plane of the shell of the cycloid hydraulic motor can be ensured.
The four work stations comprise equal work stations. The stations with the same number are arranged on the four station groups, so that the workpieces processed by the first station group can be directly and completely placed into the second station group, the workpieces processed by the second station group can be directly and completely placed into the third station group, and the workpieces processed by the third station group can be directly and completely placed into the fourth station group.
The main part is also provided with a pressing screw hole which is respectively arranged between every two stations of the four stations. The pressing screw holes are arranged, so that the main body can be conveniently machined, and the pressing screws with different lengths can be installed subsequently.
The compressing assembly comprises a compressing block, a compressing screw rod and a compressing nut, the compressing screw rod is installed in the compressing screw hole, the compressing screw rod is connected with the compressing screw hole through a screw thread pair, the compressing block is provided with a groove-shaped hole, the compressing block is sleeved on the compressing screw rod, the compressing nut is connected with the compressing screw rod through a screw thread pair, and the compressing block is arranged between the compressing nut and the main body. The method comprises the steps of placing the cycloid hydraulic motor shell on a station, pressing the cycloid hydraulic motor shell through a pressing block, and fixing the pressing block through a pressing nut to enable the cycloid hydraulic motor shell to be fixed on the station.
The base further includes a base screw hole. Through the arrangement of the screw hole of the base, the base can be connected with the rack through the screw pair, and the disassembly is convenient.
The utility model has the advantages that: the cycloidal hydraulic motor casing has the advantages of reducing workload and labor intensity, saving time and labor, being convenient to use and adjust, being suitable for cycloidal hydraulic motor casings of various specifications, having strong adaptability, improving working efficiency and production efficiency, reducing repair rate and improving product quality.
Drawings
Fig. 1 is a schematic three-dimensional structure of an embodiment of the present invention;
fig. 2 is a schematic three-dimensional structure of the body 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
FIG. 6 is an enlarged view of a portion of FIG. 2 at D;
fig. 7 is a schematic three-dimensional structure of a first perspective of the gerotor hydraulic motor housing 3;
figure 8 is a schematic three-dimensional view of the gerotor hydraulic motor housing 3 from a second perspective;
figure 9 is a schematic three-dimensional view of the gerotor hydraulic motor housing 3 from a third perspective;
fig. 10 is a schematic three-dimensional structure of a fourth perspective of the gerotor hydraulic motor housing 3.
In the figure:
1-a body; 111-a first station of a first station group; 112-the first station group second station; 113-the first station group third station; 114-the first station group fourth station; 122-second station group first station; 122-a second station group second station; 123-the third station of the second station group; 124-a fourth station of the second station group; 131-a third station group first station; 132-a third station, a second station; 133-a third station group third station; 134-the fourth station of the third station group; 141-fourth station group first station; 142-a fourth station group second station; 143-a fourth station group third station; 144-a fourth station group; 15-a base; 16-base screw hole; 17-pressing screw holes;
21-a compaction block; 22-a compression screw; 23-a compression nut;
3-a gerotor hydraulic motor housing; 31-a first plane; 311-first plane screw hole; 32-a second plane; 321-processing a hole on a second plane; 33-third plane; 331-third plane machining holes; 34-a fourth plane; 341-fourth plane machining holes;
a1, positioning pins of a first station in a first station group; a2, a first station positioning reference surface of a first station group; b1, positioning pins of a first station group of a second station; b2, positioning a reference surface of a first station of a second station group; c1, positioning pins of a first station of a third station; c2, positioning a reference surface of the first station of the third station group; d1, positioning pins of a first station in a fourth station; d2-a first station positioning reference surface of the fourth station.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Embodiment 1, a tooling for multi-station automatic machining of a cycloid hydraulic motor shell, as shown in fig. 1-10, comprises a frame, a main body 1 and a pressing assembly; the main body 1 comprises four work stations and a base 15, the base 15 is fixedly connected with the rack, and the four work stations are respectively a first work station, a second work station, a third work station and a fourth work station; the first station, the second station, the third station and the fourth station are respectively arranged at the lower right position, the upper left position and the lower left position of the base 15; the first station, the second station, the third station and the fourth station are fixedly connected with the base 15 respectively. Four groups of cycloid hydraulic motor shells 3 are respectively fixed on four working position groups through the pressing assembly, and four surfaces to be machined of the four groups of cycloid hydraulic motor shells can be machined simultaneously.
The first station group comprises four stations which are respectively a first station group first station 111, a first station group second station 112, a first station group third station 113 and a first station group fourth station 114; the first station group first station 111, the first station group second station 112, the first station group third station 113 and the first station group fourth station 114 are arranged from right to left in sequence along the left-right direction. Four cycloid hydraulic motor shells 3 are respectively fixed on four stations through the pressing assembly, and the first planes of the four cycloid hydraulic motor shells can be simultaneously processed.
The first station group first station 111 comprises a first station group first station positioning pin A1 and a first station group first station positioning reference surface A2, the first station group first station positioning reference surface A2 is horizontally arranged, the first station group first station positioning pin A1 is fixedly arranged on the first station group first station positioning reference surface A2, and the axial lead of the first station group first station positioning pin A1 is perpendicular to the first station group first station positioning reference surface A2. Through the setting of first station locating pin A1 of first station group and first station location reference surface A2 of first station group, can guarantee the machining precision of 3 first planes of cycloid hydraulic motor casing.
The second station group comprises four stations which are respectively a second station group first station 121, a second station group second station 122, a second station group third station 123 and a second station group fourth station 124; the first station 121 of the second station group, the second station 122 of the second station group, the third station 123 of the second station group and the fourth station 124 of the second station group are sequentially arranged from right to left along the left-right direction. The four cycloid hydraulic motor shells 3 are respectively fixed on four stations through the pressing assembly, and second planes of the four cycloid hydraulic motor shells can be simultaneously processed.
The second station group first station 121 comprises a second station group first station positioning pin B1 and a first station group second station positioning reference surface B2, the second station group first station positioning reference surface B2 is horizontally arranged, the second station group first station positioning pin B1 is fixedly installed on the second station group first station positioning reference surface B2, and the axial line of the second station group first station positioning pin B1 is perpendicular to the second station group first station positioning reference surface B2. The machining precision of the second plane of the cycloid hydraulic motor shell 3 can be ensured through the arrangement of the first station positioning pin B1 of the second station group and the first station positioning reference surface B2 of the second station group.
The third station group comprises four stations which are respectively a third station group first station 131, a third station group second station 132, a third station group third station 133 and a third station group fourth station 134; the third station group first station 131, the third station group second station 132, the third station group third station 133 and the third station group fourth station 134 are arranged in sequence from left to right along the left-right direction. The four cycloid hydraulic motor shells 3 are respectively fixed on four stations through the pressing assembly, and the third planes of the four cycloid hydraulic motor shells can be simultaneously processed.
The third station group first station 131 comprises a third station group first station positioning pin C1 and a third station group first station positioning reference surface C2, the third station group first station positioning reference surface C2 is horizontally arranged, the third station group first station positioning pin C1 is fixedly arranged on the third station group first station positioning reference surface C2, and the axial line of the third station group first station positioning pin C1 is perpendicular to the third station group first station positioning reference surface C2. The third-plane machining precision of the cycloid hydraulic motor shell 3 can be ensured through the arrangement of the third-station positioning pin C1 and the third-station positioning reference surface C2.
The fourth station group comprises four stations which are respectively a fourth station group first station 141, a fourth station group second station 142, a fourth station group third station 143 and a fourth station group fourth station 114; the first station 141 of the fourth station group, the second station 142 of the fourth station group, the third station 143 of the fourth station group and the fourth station 144 of the fourth station group are arranged in sequence from left to right along the left-right direction. The four cycloid hydraulic motor shells 3 are respectively fixed on four stations through the pressing assembly, and the fourth planes of the four cycloid hydraulic motor shells can be simultaneously processed.
The fourth station group first station 141 comprises a fourth station group first station positioning pin D1 and a fourth station group first station positioning reference surface D2, the fourth station group first station positioning reference surface D2 is horizontally arranged, the fourth station group first station positioning pin D1 is fixedly installed on the fourth station group first station positioning reference surface D2, and an axial line of the fourth station group first station positioning pin D1 is perpendicular to the fourth station group first station positioning reference surface D2. The machining precision of the first plane of the housing 3 of the cycloid hydraulic motor can be ensured through the arrangement of the positioning pin D1 of the first station of the fourth station group and the positioning reference surface D2 of the first station of the fourth station group.
The main body 1 is further provided with six pressing screw holes 17, and the six pressing screw holes 17 are respectively arranged between the first station 111 and the second station 112 of the first station group, between the third station 113 and the fourth station 114 of the first station group, between the first station 121 and the second station 122 of the second station group, between the third station 123 and the fourth station 124 of the second station group, between the first station 131 and the second station 132 of the third station group, and between the third station 133 and the fourth station 134 of the third station group. The compression screw holes 17 are arranged to facilitate the processing of the main body 1, and compression screws 22 with different lengths can be installed subsequently.
The pressing assembly comprises six pressing blocks 21, six pressing screws 22 and six pressing nuts 23, the pressing screws 22 are installed in the pressing screw holes 17, the pressing screws 22 are connected with the six pressing screw holes 17 through thread pairs, the pressing blocks 21 are provided with groove-shaped holes, the pressing blocks 21 are sleeved on the pressing screws 22, the pressing nuts 23 are connected with the pressing screws 22 through thread pairs, and the pressing blocks 21 are arranged between the pressing nuts 23 and the main body 1. The cycloid hydraulic motor housing 3 is placed on a station, the cycloid hydraulic motor housing 3 is pressed by the pressing block 21, and then the pressing block 21 is fixed by the pressing nut 23 so that the cycloid hydraulic motor housing 3 is fixed on the station.
The base 15 further comprises a base screw hole 16. Through the arrangement of the base screw hole 16, the base 15 can be connected with the machine frame through a thread pair, and the disassembly is convenient.
And (3) working cycle:
step 1: a worker places four cycloid hydraulic motor shells 3 with the first plane screw hole 311 and the fourth plane 34 machined on a first station group of a tool for multi-station automatic machining of cycloid hydraulic motor shells respectively, and spot facing machining is conducted on the first plane screw hole 311 on the first plane 31 by taking the fourth plane 34 as a reference;
step 2: respectively placing the four cycloid hydraulic motor shells 3 processed in the step 1 in a second station group of the tool for multi-station automatic processing of the cycloid hydraulic motor shells, taking the fourth plane 34 as a reference, performing hole turning on the second plane 32, and turning out a second plane hole to be processed 321;
and step 3: placing the four cycloid hydraulic motor shells 3 processed in the step 2 in a third station group of the tool for multi-station automatic processing of cycloid hydraulic motor shells respectively, spot facing the third plane 33 by taking the fourth plane 34 as a reference, then rotating the third plane 33 to form a third plane processing hole 331;
and 4, step 4: respectively placing the four cycloid hydraulic motor housings 3 processed in the step 3 in a fourth tooling group of the tooling for the multi-station automatic processing of the cycloid hydraulic motor housings, taking the fourth plane 34 as a reference, then carrying out hole turning on the fourth plane 34, and turning out fourth plane processing holes 341;
and 5: and (4) taking out the four cycloid hydraulic motor shells 3 processed in the step (4) and finishing the processing.
The four work stations can simultaneously place corresponding workpieces, namely, sixteen workpieces can be simultaneously machined by the machining tool.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the present invention and its equivalent technology, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a frock is used in automatic processing of cycloid hydraulic motor casing multistation, includes the frame, its characterized in that: the pressing component is arranged on the main body; the main body comprises four work stations and a base, the base is fixedly connected with the rack, and the four work stations are respectively a first work station, a second work station, a third work station and a fourth work station; the first station, the second station, the third station and the fourth station are respectively arranged at the lower right position, the upper left position and the lower left position of the base; the first station, the second station, the third station and the fourth station are respectively fixedly connected with the base.
2. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 is characterized in that: the first station group comprises 1-10 stations which are sequentially arranged from right to left along the left-right direction.
3. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell as claimed in claim 1 or 2 is characterized in that: the stations of the first station group respectively comprise first station group positioning pins and first station group positioning datum planes, the first station group positioning datum planes are horizontally arranged, the first station group positioning pins are fixedly arranged on the first station group positioning datum planes, and the axial lines of the first station group positioning pins are perpendicular to the first station group positioning datum planes.
4. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 is characterized in that: the second station group comprises 1-10 stations which are sequentially arranged from right to left along the left-right direction.
5. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 or 4 is characterized in that: the stations of the second station group respectively comprise second station group positioning pins and second station group positioning datum planes, the second station group positioning datum planes are horizontally arranged, the second station group positioning pins are fixedly arranged on the second station group positioning datum planes, and the axial lines of the second station group positioning pins are perpendicular to the second station group positioning datum planes.
6. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 is characterized in that: the third station group comprises 1-10 stations which are sequentially arranged from left to right along the left-right direction.
7. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 or 6 is characterized in that: the stations of the third station group respectively comprise third station group positioning pins and third station group positioning datum planes, the third station group positioning datum planes are horizontally arranged, the third station group positioning pins are fixedly arranged on the third station group positioning datum planes, and the axial lines of the third station group positioning pins are perpendicular to the third station group positioning datum planes.
8. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 is characterized in that: the fourth station group comprises 1-10 stations which are sequentially arranged from left to right along the left-right direction.
9. The tooling for the multi-station automatic machining of the cycloid hydraulic motor shell of claim 1 or 8 is characterized in that: the stations of the fourth station group respectively comprise a fourth station group positioning pin and a fourth station group positioning datum plane, the fourth station group positioning datum plane is horizontally arranged, the fourth station group positioning pin is fixedly arranged on the fourth station group positioning datum plane, and the axis line of the fourth station group positioning pin is perpendicular to the fourth station group positioning datum plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791300.2U CN217530084U (en) | 2022-07-12 | 2022-07-12 | Tooling for multi-station automatic machining of cycloid hydraulic motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791300.2U CN217530084U (en) | 2022-07-12 | 2022-07-12 | Tooling for multi-station automatic machining of cycloid hydraulic motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217530084U true CN217530084U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221791300.2U Active CN217530084U (en) | 2022-07-12 | 2022-07-12 | Tooling for multi-station automatic machining of cycloid hydraulic motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217530084U (en) |
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2022
- 2022-07-12 CN CN202221791300.2U patent/CN217530084U/en active Active
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