CN210848435U - Machine tool for machining crankshaft box - Google Patents
Machine tool for machining crankshaft box Download PDFInfo
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- CN210848435U CN210848435U CN201921844730.4U CN201921844730U CN210848435U CN 210848435 U CN210848435 U CN 210848435U CN 201921844730 U CN201921844730 U CN 201921844730U CN 210848435 U CN210848435 U CN 210848435U
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Abstract
The utility model discloses a lathe is used in processing of bent axle box, including lathe stand, lathe base and workstation, lathe base's top one end fixedly connected with lathe stand, the one end fixedly connected with headstock of lathe stand, the bottom transmission of headstock is connected with the drill bit, lathe base's top middle part transmission is connected with the workstation. The utility model discloses a be provided with the headstock, the drill bit, the pneumatic cylinder, special fixture and workstation, the special fixture that adopts the pneumatic cylinder transmission form is convenient for carry out the fixed clamp to the work piece and presss from both sides tightly, can realize the regulation and the control to clamping-force under the effect of pressure valve, guarantee to possess under the requirement of enough clamp force, ensure not to damage the work piece because the clamp force is too big, through motor drive, rely on ball to carry out the transmission, thereby the drill bit can realize making things convenient for the headstock to drive the work piece of drill bit on the workstation to punch to the quick travel location in a plurality of processing holes.
Description
Technical Field
The utility model relates to a machine tool device technical field, in particular to lathe is used in processing of bent axle box.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, stamping, extruding and the like are also available, but all parts with high precision requirements and fine surface roughness requirements are generally machined finally by cutting on a machine tool, the existing machine tool is mostly composed of more complex structures, the use is inconvenient, the machining efficiency is influenced, and a machine tool with a simple structure and convenient realization of high-efficiency cutting is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a lathe is used in processing of bent axle box can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lathe is used in processing of bent axle box, includes lathe stand, machine tool base and workstation, machine tool base's top one end fixedly connected with lathe stand, the one end fixedly connected with headstock of lathe stand, the bottom transmission of headstock is connected with the drill bit, machine tool base's top middle part transmission is connected with the workstation, the top fixedly connected with special fixture of workstation, machine tool base's bottom four corners is provided with the altitude mixture control seat, screw fixedly connected with pneumatic cylinder is passed through at one side middle part of special fixture, special fixture's opposite side fixed surface is connected with presss from both sides tight piece, the middle part of pressing from both sides tight piece is opened there is the spacing groove, both sides special fixture is connected with the connecting rod through the pneumatic cylinder transmission, connecting rod surface one end fixedly connected.
Furthermore, two sides of the special fixture are in transmission connection with the connecting rod through hydraulic cylinders, the number of the special fixture is two, and the special fixture is of a rectangular block structure.
Furthermore, the bottom both sides of workstation are connected with ball through motor drive the workstation passes through ball and machine tool base sliding connection, the workstation is detachable construction.
Furthermore, the height adjusting seats are four in number, the height adjusting seats are uniformly distributed at four corners of the bottom end of the machine tool base, and the heights of the height adjusting seats are the same.
Furthermore, the joint of the spindle box and the drill bit is in transmission connection through a ball screw, and a forward motor is arranged at the joint of the spindle box and the machine tool column.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1): by arranging the machine tool base and the height adjusting seats, the height adjusting seats capable of adjusting the height can be conveniently placed at four corners of the machine tool base, so that the height of the whole machine tool base can be adjusted to be suitable for machining parts with different heights;
(2): the utility model discloses a be provided with the headstock, the drill bit, the pneumatic cylinder, special fixture and workstation, the special fixture that adopts the pneumatic cylinder transmission form is convenient for carry out the fixed clamp to the work piece and presss from both sides tightly, can realize the regulation and the control to clamping-force under the effect of pressure valve, guarantee to possess under the requirement of enough clamp force, ensure not to damage the work piece because the clamp force is too big, through motor drive, rely on ball to carry out the transmission, thereby the drill bit can realize making things convenient for the headstock to drive the work piece of drill bit on the workstation to punch to the quick travel location in a plurality of processing holes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a local structure of the special fixture of the present invention.
Fig. 3 is a schematic view of the overall structure of the ball screw of the present invention.
In the figure: 1. a machine tool upright post; 2. a main spindle box; 3. a drill bit; 4. a special fixture; 5. a work table; 6. a machine tool base; 7. a height adjusting seat; 8. a hydraulic cylinder; 9. a pressure valve; 10. a connecting rod; 11. a limiting groove; 12. a clamping block; 13. a ball screw.
Detailed Description
Technical means for realizing the utility model; authoring features; the purpose and function are easily understood and appreciated, and the present invention will be further described with reference to the following detailed description.
As shown in figures 1-3, a machine tool for processing a crankshaft box comprises a machine tool upright post 1, a machine tool base 6 and a workbench 5, one end of the top end of the machine tool base 6 is fixedly connected with a machine tool upright post 1, one end of the machine tool upright post 1 is fixedly connected with a main spindle box 2, the bottom end of the main spindle box 2 is connected with a drill 3 in a transmission way, the middle part of the top end of the machine tool base 6 is connected with a workbench 5 in a transmission way, the top end of the workbench 5 is fixedly connected with a special clamp 4, four corners of the bottom end of the machine tool base 6 are provided with height adjusting seats 7, the middle part of one side of the special clamp 4 is fixedly connected with a hydraulic cylinder 8 through a screw, the other side surface of the special clamp 4 is fixedly connected with a clamping block 12, the middle part of the clamping block 12 is provided with a limiting groove 11, the special clamp 4 on two sides is in transmission connection with a connecting rod 10 through a hydraulic cylinder 8, and one end of the surface of the connecting rod 10 is fixedly connected with a pressure valve 9.
The two sides of the special fixture 4 are in transmission connection with the connecting rod 10 through the hydraulic cylinder 8, the special fixture 4 is provided with two parts, the special fixture 4 is of a rectangular block structure, and workpieces are conveniently clamped through the special fixtures 4 on the two sides.
Wherein, the bottom both sides of workstation 5 are connected with ball 13 through motor drive workstation 5 passes through ball 13 and 6 sliding connection of lathe base, workstation 5 is detachable construction.
The height adjusting bases 7 are four in number, the height adjusting bases 7 are evenly distributed at four corners of the bottom end of the machine tool base 6, and the height of the height adjusting bases 7 is the same.
The connecting part of the spindle box 2 and the drill bit 3 is in transmission connection through a ball screw 13, and the connecting part of the spindle box 2 and the machine tool upright post 1 is provided with a forward motor.
It should be noted that, the utility model relates to a machine tool for processing a crankshaft box body, in the using process, firstly, the height of the machine tool base 6 is adjusted according to the height adjusting seats 7 arranged at four corners of the bottom end of the machine tool base 6 so as to adapt to different processing workpieces, the workpiece needing to be punched is placed on the workbench 5, the hydraulic cylinders 8 at the two ends of the special clamp 4 are used for clamping the workpiece, so that the clamping block 12 is clamped with the workpiece, the special clamp 4 moves on the connecting rod 10, the clamping force can be conveniently adjusted and controlled under the action of the pressure valve 9, under the requirement of ensuring enough clamping force, the workpiece is not damaged due to overlarge clamping force, the spindle box 2 is convenient to drive the drill bit 3 to drive the motor, thereby rely on ball 13 to carry out the transmission for thereby the drill bit 3 can realize making things convenient for headstock 2 to drive drill bit 3 and punch to the work piece on the workstation 5 to the quick travel location in a plurality of processing holes.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a lathe is used in processing of bent axle box, includes lathe stand (1), machine tool base (6) and workstation (5), its characterized in that: the special fixture is characterized in that a machine tool upright post (1) is fixedly connected to one end of the top end of a machine tool base (6), a spindle box (2) is fixedly connected to one end of the machine tool upright post (1), a drill bit (3) is connected to the bottom end of the spindle box (2), a workbench (5) is connected to the middle of the top end of the machine tool base (6) in a transmission mode, a special fixture (4) is fixedly connected to the top end of the workbench (5), height adjusting seats (7) are arranged at four corners of the bottom end of the machine tool base (6), a hydraulic cylinder (8) is fixedly connected to the middle of one side of the special fixture (4) through a screw, a clamping block (12) is fixedly connected to the other side surface of the special fixture (4), a limiting groove (11) is formed in the middle of the clamping block (12), one end of the surface of the connecting rod (10) is fixedly connected with a pressure valve (9).
2. The machine tool for machining the crankshaft box body according to claim 1, wherein: the two sides of the special fixture (4) are in transmission connection with the connecting rod (10) through the hydraulic cylinder (8), the special fixture (4) is provided with two parts, and the special fixture (4) is of a rectangular block structure.
3. The machine tool for machining the crankshaft box body according to claim 1, wherein: the automatic cutting machine is characterized in that ball screws (13) are connected to two sides of the bottom end of the workbench (5) through motor transmission, the workbench (5) is connected with the machine tool base (6) in a sliding mode through the ball screws (13), and the workbench (5) is of a detachable structure.
4. The machine tool for machining the crankshaft box body according to claim 1, wherein: the height adjusting bases (7) are four in number, the height adjusting bases (7) are evenly distributed at four corners of the bottom end of the machine tool base (6), and the height of the height adjusting bases (7) is the same.
5. The machine tool for machining the crankshaft box body according to claim 1, wherein: the connecting part of the spindle box (2) and the drill bit (3) is in transmission connection through a ball screw (13), and the connecting part of the spindle box (2) and the machine tool upright post (1) is provided with an advancing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844730.4U CN210848435U (en) | 2019-10-30 | 2019-10-30 | Machine tool for machining crankshaft box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844730.4U CN210848435U (en) | 2019-10-30 | 2019-10-30 | Machine tool for machining crankshaft box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848435U true CN210848435U (en) | 2020-06-26 |
Family
ID=71295463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844730.4U Active CN210848435U (en) | 2019-10-30 | 2019-10-30 | Machine tool for machining crankshaft box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848435U (en) |
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2019
- 2019-10-30 CN CN201921844730.4U patent/CN210848435U/en active Active
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