CN215616369U

CN215616369U - Combined machining device for components of threading machine

Info

Publication number: CN215616369U
Application number: CN202121461512.XU
Authority: CN
Inventors: 李珍珠
Original assignee: Hangzhou Zhexi Machinery Co ltd
Current assignee: Hangzhou Zhexi Machinery Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the technical field of threading machines, in particular to a combined machining device for parts of a threading machine. The utility model provides a joint processingequipment of mantle fiber machine spare part, includes the workstation, and both sides correspondence on the workstation is provided with first installing support and second installing support, is equipped with between first installing support and second installing support and presss from both sides the material subassembly, presss from both sides the work piece that the centre gripping was waited to process on the material subassembly, and the bottom of pressing from both sides the material subassembly is provided with translation device, and the work piece of waiting to process is through terminal surface grinding station, through-hole machining station and shoulder hole machining station in proper order under translation device drives. The utility model can concentrate on one device to carry out a plurality of processing procedures on the cutting knife rest, thereby reducing the number of operators, improving the processing efficiency and reducing the production cost of enterprises.

Description

Combined machining device for components of threading machine

Technical Field

The utility model relates to the technical field of threading machines, in particular to a combined machining device for parts of a threading machine.

Background

The threading machine is also called an electric threading machine, an electric pipe cutting threading machine, a wire twisting machine, a pipe thread threading machine and a steel bar threading machine. The threading machine electrically drives a manual pipe thread strander before 1980, so that the pipe thread processing during the pipeline installation becomes easy and quick, and the labor intensity of pipeline installation workers is reduced.

The cutting knife rest is one of the important component parts on the mantle fiber machine, and the current cutting knife rest need carry out the process of grinding terminal surface, rough machining hole, finish machining hole and shoulder hole processing to the cutting knife rest through different lathe during processing, and operating personnel is more, and machining efficiency is low, has increased the manufacturing cost of enterprise.

Disclosure of Invention

The utility model mainly aims at the problems that the existing cutting knife rest needs different machine tools to carry out the procedures of grinding the end face, rough machining the hole, finish machining the hole and machining the stepped hole, the number of operators is large, the machining efficiency is low, and the production cost of enterprises is increased.

The purpose of the utility model is mainly realized by the following scheme: the utility model provides a combined machining device of mantle fiber machine spare part, includes the workstation, the workstation on both sides correspond and be provided with first installing support and second installing support, be equipped with between first installing support and second installing support and press from both sides the material subassembly, the work piece that the centre gripping remains to process on pressing from both sides the material subassembly, the bottom of pressing from both sides the material subassembly be provided with the translation device, the work piece of treating processing drives down through end face grinding station, through-hole machining station and shoulder hole machining station in proper order at the translation device, end face grinding station department be equipped with divide and be listed as first grinding tool and the second grinding tool in the work piece both sides, through-hole machining station department be equipped with and divide rough machining cutter and the finish machining cutter of being listed as in the work piece both sides, shoulder hole machining station department be equipped with divide and be listed as in first shoulder hole cutter and the second shoulder hole cutter of work piece both sides. A first mounting bracket and a second mounting bracket are correspondingly arranged on two sides of a workbench, a clamping assembly is arranged between the first mounting bracket and the second mounting bracket, a workpiece to be machined is clamped on the clamping assembly, a translation device is arranged at the bottom of the clamping assembly, the workpiece to be machined sequentially passes through an end face grinding station, a through hole machining station and a stepped hole machining station under the driving of the translation device, a first grinding cutter and a second grinding cutter which are respectively arranged on two sides of the workpiece are arranged at the end face grinding station, a rough machining cutter and a finish machining cutter which are respectively arranged on two sides of the workpiece are arranged at the through hole machining station, a first stepped hole cutter and a second stepped hole cutter which are respectively arranged on two sides of the workpiece are arranged at the stepped hole machining station, when the whole device is in operation, the workpiece to be machined is firstly placed in the clamping assembly, and then the workpiece on the clamping assembly is moved to the corresponding end face grinding station by starting the translation device, then, the first grinding tool and the second grinding tool are respectively driven to grind two side faces of the workpiece, after the grinding is finished, the translation device is started again to move the workpiece to the position corresponding to the through hole machining station, so that the rough machining tool is driven to roughly machine the hole in the workpiece, after the rough machining is finished, the finish machining tool is driven to finish the hole in the workpiece, after the finish machining is finished, the translation device is started again to convey the workpiece to the position corresponding to the stepped hole machining station, so that the first stepped hole tool and the second stepped hole tool are driven to be mutually matched and machine the stepped hole in the workpiece, and therefore a plurality of machining processes can be carried out on the cutting knife rest on one device in a centralized mode, the number of operators is reduced, the machining efficiency is improved, and the production cost of enterprises is reduced; the first grinding tool, the finish machining tool and the first stepped hole tool are in one group, the second grinding tool, the rough machining tool and the second stepped hole tool are in another group, and the two groups of tools can be arranged on the first mounting bracket or the second mounting bracket respectively, so that the mounting space is saved.

Preferably, the first grinding tool, the finish machining tool and the first stepped hole tool are sequentially mounted on the first mounting bracket, and the second grinding tool, the rough machining tool and the second stepped hole tool are sequentially mounted on the second mounting bracket.

Preferably, a gap is arranged between the central axis of the first grinding tool and the central axis of the second grinding tool, and the direction of the gap is along the direction of the workpiece processing station. Because the lengths of the end surfaces on the two sides of the cutting tool rest are generally different, the end surface with the longer grinding length needs to be connected with the grinding tool on the front side for machining, and then the other end surface is contacted with the other grinding tool for starting machining, so that the two end surfaces can be machined simultaneously when a space is reserved between the first grinding tool and the second grinding tool.

Preferably, the number of rough machining tools is at least one, and the number of finish machining tools is one. The rough machining has relatively low required precision, so that the rough machining of a plurality of holes can be simultaneously carried out, and the working efficiency is improved; in the finish machining, one hole is required for machining, so that the precision is ensured.

Preferably, the central axes of the first stepped hole cutter and the second stepped hole cutter are on the same straight line. Therefore, when in processing, the processing of the stepped hole can be completed only by transverse movement without longitudinally moving the workpiece.

Preferably, the translation device comprises a transverse moving mechanism and a longitudinal moving mechanism. The transverse moving mechanism is used for driving the workpiece to transversely move, and the longitudinal moving mechanism is used for driving the workpiece to longitudinally move.

Preferably, the longitudinal moving mechanism comprises a rotary driving device arranged on the workbench, the output end of the rotary driving device is connected with a longitudinal screw, the longitudinal screw is in threaded connection with a base, the transverse moving mechanism comprises a transverse driving device arranged on the base, and the output end of the transverse driving device is connected with the material clamping assembly through a sliding block. When the rotary driving device is used, the rotary driving device can drive the longitudinal screw to rotate when being started, the longitudinal screw can move the base in a front-back mode along the axial direction of the longitudinal screw in a threaded connection mode when rotating, the base can be driven to move the clamping assembly and the workpiece on the base along the longitudinal direction simultaneously, the position of the workpiece in the longitudinal direction is adjusted, the transverse driving device can be driven to move the slider along the transverse direction, the slider is driven to move the clamping assembly and the workpiece along the transverse direction simultaneously, the position of the workpiece in the transverse direction can be adjusted, the whole operation is very convenient, the position of the workpiece can be controlled by starting and stopping the rotary driving device and the transverse driving device, and the subsequent processing of the workpiece is facilitated.

Preferably, the bottom of the clamping component is provided with a material collecting supporting plate, and the material collecting supporting plate is connected with the sliding block. The setting of the fagging that gathers materials can be collected and add the piece that drops from the work piece when man-hour to the work piece, prevents in the piece falls into other work components, security when improving whole device operation.

Preferably, the clamping assembly comprises a lower bottom plate and an upper top plate, the upper top plate is connected with the lower bottom plate through a supporting plate, a linear pressing device is arranged on the upper top plate, and an output end of the linear pressing device penetrates through the upper top plate and then is connected with a lower pressing plate used for clamping a workpiece. The linear pressing device can be an existing linear motor, when the linear pressing device is used, a workpiece to be machined is placed between the lower pressing plate and the lower bottom plate, then the linear pressing device is started, and the output end of the linear pressing device can drive the lower pressing plate to move towards the workpiece direction so as to be matched with the lower bottom plate and clamp the workpiece, so that the linear pressing device is simple to operate and good in stability.

Preferably, a frame is arranged at the edge of the aggregate supporting plate. The setting of this frame can further prevent to gather the piece on the fagging and fall into on the equipment.

Preferably, the base is provided with a slide rail connected with the slide block in a sliding manner. The slide rail can play the guide effect to the removal of slider to improve stability.

Preferably, the workbench is provided with a support table, and one end of the longitudinal screw rod, which is far away from the rotary driving device, is rotatably connected to the support table. The supporting table can support the longitudinal screw, so that the stability of the longitudinal screw in rotation is improved.

Therefore, the combined processing device for the components of the threading machine has the following advantages: the utility model has simple operation and better stability in processing, and can concentrate on one device to carry out a plurality of processing procedures on the cutting knife rest, thereby reducing the number of operators, improving the processing efficiency and reducing the production cost of enterprises.

Drawings

Figure 1 is a top view of the present invention.

FIG. 2 is a schematic structural diagram of the transverse driving device, the material collecting supporting plate and the material clamping component when the transverse driving device, the material collecting supporting plate and the material clamping component are connected.

Fig. 3 is a schematic structural diagram of the material clamping assembly of the present invention.

Illustration of the drawings: 1-workbench, 2-first mounting bracket, 21-first grinding tool, 22-finish machining tool, 23-first stepped hole tool, 3-second mounting bracket, 31-second grinding tool, 32-rough machining tool, 33-second stepped hole tool, 4-rotary driving device, 5-base, 6-longitudinal screw, 7-supporting table, 8-aggregate supporting plate, 9-clamping component, 91-linear pressing device, 92-upper top plate, 93-supporting plate, 94-lower pressing plate, 95-lower bottom plate, 10-transverse driving device, 11-sliding block, 12-sliding rail and 13-workpiece.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example 1:

as shown in fig. 1 and 2, a combined machining device for components and parts of a threading machine comprises a workbench 1, a first mounting bracket 2 and a second mounting bracket 3 are correspondingly arranged on two sides of the workbench 1, a clamping assembly 9 is arranged between the first mounting bracket 2 and the second mounting bracket 3, a workpiece 13 to be machined is clamped on the clamping assembly 9, a translation device is arranged at the bottom of the clamping assembly 9, the workpiece 13 to be machined sequentially passes through an end face grinding station, a through hole machining station and a stepped hole machining station under the driving of the translation device, a first grinding tool 21 and a second grinding tool 31 which are respectively arranged on two sides of the workpiece 13 are arranged at the end face grinding station, a rough machining tool 32 and a finish machining tool 22 which are respectively arranged on two sides of the workpiece 13 are arranged at the through hole machining station, a first stepped hole tool 23 and a second stepped hole tool 33 which are respectively arranged on two sides of the workpiece 13 are arranged at the stepped hole machining station, when the whole device is operated, a workpiece 13 to be machined is placed in the clamping component 9, then the translation device is started to move the workpiece 13 on the clamping component 9 to a position corresponding to an end face grinding station, then the first grinding tool 21 and the second grinding tool 31 are respectively driven to grind two side faces of the workpiece, after the workpiece is ground, the translation device is started again to move the workpiece to a position corresponding to a through hole machining station, so that the rough machining tool 32 is driven to roughly machine a hole on the workpiece, after the rough machining is finished, the finish machining tool 22 is driven to finish the hole on the workpiece 13, after the finish machining is finished, the translation device is started to convey the workpiece to a position corresponding to a stepped hole machining station, so that the first stepped hole tool 23 and the second stepped hole tool 33 are driven to be matched with each other and machine a stepped hole on the workpiece, and therefore, a plurality of machining processes can be concentrated on one device for a cutting knife rest, thereby reducing the number of operators, improving the processing efficiency and reducing the production cost of enterprises; wherein the first grinding tool 21, the finish machining tool 22 and the first stepped hole tool 23 are in one group, the second grinding tool 31, the rough machining tool 32 and the second stepped hole tool 33 are in another group, and the two groups can be respectively installed on the first installation bracket 2 or the second installation bracket 3, so that the installation space is saved.

In the present embodiment, the first grinding tool 21, the finishing tool 22, and the first stepped hole tool 23 are mounted on the first mounting bracket 2 in this order, and the second grinding tool 31, the roughing tool 32, and the second stepped hole tool 33 are mounted on the second mounting bracket 3 in this order.

A distance L is arranged between the central axis of the first grinding tool 21 and the central axis of the second grinding tool 31, the direction of the distance L is along the direction of the workpiece processing station, and because the lengths of the end surfaces on the two sides of the cutting tool rest are generally different, when the distance is formed between the first grinding tool 21 and the second grinding tool 31, the two end surfaces can be processed simultaneously.

The number of the rough machining tools 32 is at least one, and the number of the finish machining tools 22 is one, so that when a plurality of through holes are to be machined, the plurality of holes are rough machined simultaneously and then are finished one by one, and machining efficiency is improved.

The central axes of the first stepped hole cutter 23 and the second stepped hole cutter 33 are on the same straight line, so that the first stepped hole cutter 23 and the second stepped hole cutter cooperate to process a stepped hole.

The translation device comprises a transverse moving mechanism and a longitudinal moving mechanism, the transverse moving mechanism is used for driving the workpiece to move transversely, and the longitudinal moving mechanism is used for driving the workpiece to move longitudinally; the longitudinal moving mechanism comprises a rotary driving device 4 arranged on the workbench 1, the output end of the rotary driving device 4 is connected with a longitudinal screw 6, the rotary driving device 4 is an existing motor, a base 5 is in threaded connection with the longitudinal screw 6, the transverse moving mechanism comprises a transverse driving device 10 arranged on the base 5, the output end of the transverse driving device 10 is connected with a clamping component 9 through a sliding block 11, particularly, when the transverse moving mechanism is used, the rotary driving device 4 can drive the longitudinal screw 6 to rotate when being started, the base 5 in threaded connection with the longitudinal screw 6 can move back and forth along the axial direction of the longitudinal screw 6 when the longitudinal screw 6 rotates, so that the clamping component 9 and a workpiece on the longitudinal screw can be driven by the base 5 to move along the longitudinal direction simultaneously, the position of the workpiece on the longitudinal direction is adjusted, and the sliding block 11 can be driven to move along the transverse direction when the transverse driving device 10 is started, the material clamping assembly 9 and the workpiece are driven by the sliding block 11 to move along the transverse direction at the same time, so that the position of the workpiece in the transverse direction can be adjusted, the whole operation is very convenient, and the moving position of the workpiece can be controlled by starting and stopping the rotary driving device 4 and the transverse driving device 10, so that the subsequent processing of the workpiece is convenient to realize; the base 5 is provided with a slide rail 12 which is connected with the slide block 11 in a sliding way, and the slide rail 12 can play a role in guiding the movement of the slide block 11, so that the stability is improved; a supporting table 7 is arranged on the workbench 1, one end, far away from the rotary driving device 4, of the longitudinal screw 6 is rotatably connected to the supporting table 7, and the supporting table 7 can support the longitudinal screw 6, so that the stability of the longitudinal screw 6 in rotation is improved.

The bottom of the clamping component 9 is provided with a material collecting supporting plate 8, the material collecting supporting plate 8 is connected with the sliding block 11, and the material collecting supporting plate 8 can collect scraps falling from a workpiece when the workpiece is machined, so that the scraps are prevented from falling into other working parts, and the safety of the whole device during operation is improved; the edge of the material collection supporting plate 8 is provided with a frame, and the setting of the frame can further prevent the scraps on the material collection supporting plate 8 from falling into the equipment.

As shown in fig. 3, the material clamping assembly 9 includes a lower bottom plate 95 and an upper top plate 92, the upper top plate 92 and the lower bottom plate 95 are connected through a supporting plate 93, a linear pressing device 91 is disposed on the upper top plate 92, an output end of the linear pressing device 91 penetrates through the upper top plate 92 and then is connected with a lower pressing plate 94 for clamping a workpiece, the linear pressing device 91 can be an existing linear motor, specifically, when the material clamping assembly is used, the workpiece to be processed is placed between the lower pressing plate 94 and the lower bottom plate 95, then the linear pressing device 91 is started, an output end of the linear pressing device 91 can drive the lower pressing plate 94 to move towards the workpiece direction, so that the lower pressing plate 94 is matched with the lower bottom plate 95 and clamps the workpiece, the operation is simple, and the stability is good.

It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Claims

1. A combined processing device for components of a threading machine comprises a workbench, wherein a first mounting bracket and a second mounting bracket are correspondingly arranged on two sides of the workbench, it is characterized in that a material clamping component is arranged between the first mounting bracket and the second mounting bracket, a workpiece to be processed is clamped on the material clamping component, the bottom of the clamping component is provided with a translation device, a workpiece to be processed is driven by the translation device to sequentially pass through an end face grinding station, a through hole processing station and a stepped hole processing station, the end face grinding station is provided with a first grinding tool and a second grinding tool which are respectively arranged at two sides of the workpiece, the through hole processing station is provided with a rough processing cutter and a finish processing cutter which are respectively arranged at two sides of the workpiece, and a first stepped hole cutter and a second stepped hole cutter which are respectively arranged at two sides of the workpiece are arranged at the stepped hole processing station.

2. The combined machining device for the components and parts of the threading machine as claimed in claim 1, wherein the first grinding tool, the finish machining tool and the first stepped hole tool are sequentially mounted on a first mounting bracket, and the second grinding tool, the rough machining tool and the second stepped hole tool are sequentially mounted on a second mounting bracket.

3. A combined machining device for components of a threading machine as claimed in claim 1, characterized in that a spacing is provided between the central axis of the first grinding tool and the central axis of the second grinding tool, said spacing being in the direction of the work-piece machining station.

4. A combined machining device for components of a threading machine according to claim 1, 2 or 3, characterized in that the number of roughing cutters is at least one and the number of finishing cutters is one.

5. A combined machining device for component parts of a threading machine according to claim 1, 2 or 3, characterized in that the central axes of the first stepped hole cutter and the second stepped hole cutter are collinear.

6. A combined processing apparatus for components of a threading machine according to claim 1, 2 or 3 wherein said translation means comprises a transverse moving mechanism and a longitudinal moving mechanism.

7. The combined machining device for the components and parts of the threading machine according to claim 6, wherein the longitudinal moving mechanism comprises a rotary driving device arranged on the workbench, the output end of the rotary driving device is connected with a longitudinal screw rod, a base is in threaded connection with the longitudinal screw rod, the transverse moving mechanism comprises a transverse driving device arranged on the base, and the output end of the transverse driving device is connected with the clamping assembly through a sliding block.

8. The combined processing device for the components of the threading machine according to claim 7, wherein the bottom of the clamping component is provided with a material collecting supporting plate, and the material collecting supporting plate is connected with the sliding block.

9. The combined processing device for the components and parts of the threading machine according to claim 1, 2 or 3, wherein the material clamping assembly comprises a lower bottom plate and an upper top plate, the upper top plate and the lower bottom plate are connected through a support plate, a linear pressing device is arranged on the upper top plate, and the output end of the linear pressing device penetrates through the upper top plate and then is connected with a lower pressing plate for clamping a workpiece.

10. The combined machining device for the parts of the threading machine according to claim 8, characterized in that the edges of the aggregate supporting plates are provided with frames.