Machining machine head with double-head structure

Abstract

The utility model provides a processing machine head with a double-head structure. The processing machine head comprises two groups of mounting frames, the tool changing assembly is arranged, the first machining machine head and the second machining machine head are placed in the first machine head base and the second machine head base respectively, then the fixing bolts are screwed into the threaded holes and screwed tightly, and therefore the first machining machine head and the second machining machine head can be installed and fixed. Under the arrangement of the first machining machine head and the second machining machine head, two sets of finish machining tools can be used in a matched mode, when the finish machining tools need to be replaced, adjustment of the positions of the first machining machine head and the second machining machine head can be completed only by moving left and right, and then rapid and convenient tool replacement of the finish machining tools is completed; and the driving motor is used for driving the transmission lead screw to rotate, the transmission lead screw rotates to drive the fixing frame to move, the height of the first machining machine head and the height of the second machining machine head can be adjusted, and follow-up finish machining is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to finish machining machine tool technical field especially relates to a double -end structure processing machine head. BACKGROUND

[0002] The main role of finish machining machine tool is to carry out accurate machining process, and the raw material or semi-finished product is processed into the high-precision component meeting the design requirement through high-precision cutting, grinding and other modes, and the matched processing machine head is needed when carrying out finish machining.

[0003] The existing finish machining machine tool needs to replace the processing machine head when carrying out finish machining due to the difference of machining process and product structure, and needs to stop and replace when replacing the processing machine head, which is more troublesome and affects the finish machining efficiency of the product, and the overall tool changing efficiency is poor when using some tool changing mechanisms, which affects the finish machining efficiency. SUMMARY

[0004] In order to solve the above problems, the utility model provides a double -end structure processing machine head to more accurately solve the above -mentioned when replacing the processing machine head, the poor replacement efficiency affects the finish machining efficiency.

[0005] The utility model discloses the following technical scheme realizes:

[0006] The utility model provides a double -end structure processing machine head, including two groups of mounting bracket, two groups the mounting bracket are installed with the protective shell through bolt between, be provided with the tool changing assembly in the protective shell, and tool changing assembly can change the finish machining tool quickly and conveniently.

[0007] Further, the mounting bracket cross section is L type structure, and the mounting bracket can fix the protective shell and the dustproof top cover together.

[0008] Further, the protective shell top is provided with dustproof top cover, and the fixed seat is installed on the side wall of the protective shell.

[0009] Further, the tool changing assembly includes the mounting seat, drive motor, transmission screw rod and fixed frame, the mounting seat is installed on the inner wall of the protective shell, the drive motor is installed on the top of the mounting seat through the bolt, the transmission screw rod is installed on the drive motor output end, and the fixed frame is installed on the outside of the transmission screw rod.

[0010] Further, the tool changing assembly further comprises a first machine head base, a second machine head base, a plurality of threaded holes, fixing bolts, a first machining machine head and a second machining machine head, the first machine head base is bolted on the side wall of the fixing frame, the second machine head base is bolted on the side wall of the fixing frame, the plurality of threaded holes are arranged on the surfaces of the first machine head base and the second machine head base, the fixing bolts are arranged in the threaded holes, the first machining machine head is arranged in the first machine head base, and the second machining machine head is arranged in the second machine head base.

[0011] Further, the fixing frame and the transmission screw rod are connected through a screw nut, and the fixing frame is slidably arranged on the inner wall of the protective shell.

[0012] Further, the second machine head base is arranged on one side of the first machine head base, and the second machine head base is arranged horizontally with the first machine head base.

[0013] Further, the first machining machine head and the second machining machine head use two kinds of finishing tools respectively, and the fixing bolts are arranged in the threaded holes.

[0014] The tool changing assembly has the advantages that:

[0015] The tool changing assembly has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the tool changing assembly.

[0017] Figure 2 It is a tool changing assembly structure schematic view of the tool changing assembly.

[0018] Figure 3 It is a tool changing assembly structure schematic view of the tool changing assembly.

[0019] Figure 4 It is a first machine head base structure schematic view of the tool changing assembly.

[0020] The reference signs are as follows:

[0021] As shown in the figure: 1, mounting frame; 2, protective shell; 3, dustproof top cover; 4, fixed seat; 5, mounting seat; 6, drive motor; 7, transmission screw; 8, fixed frame; 9, first headstock; 10, second headstock; 11, threaded hole; 12, fixing bolt; 13, first machining head; 14, second machining head. DETAILED DESCRIPTION

[0022] In order to make the technical scheme of the utility model more clearly and completely, the utility model will be further described below with reference to the drawings.

[0023] Please refer to Figures 1-4 The utility model discloses a double -end structure processing machine head, including two groups of mounting frame 1, two groups mounting frame 1 are installed with the protective shell 2 through bolt between, be provided with the tool changing assembly in protective shell 2, and tool changing assembly can change the quick convenient of finish machining tool, the cross section of mounting frame 1 is L type structure, mounting frame 1 can be fixed together with protective shell 2 and dustproof top cover 3, the top of protective shell 2 is provided with dustproof top cover 3, protective shell 2 side wall is installed with fixed seat 4, under the setting of protective shell 2 and dustproof top cover 3, can avoid dust or cutting chip etc. Influence fixed frame 8's lifting, under the setting of fixed seat 4, can be connected together with mobile structure, guarantees the replacement of finish machining tool subsequently.

[0024] The tool changing assembly comprises a mounting seat 5, a driving motor 6, a transmission screw rod 7, a fixing frame 8, a first machine head seat 9, a second machine head seat 10, a plurality of threaded holes 11, fixing bolts 12, a first machining machine head 13 and a second machining machine head 14, the mounting seat 5 is mounted on the inner wall of the protective shell 2, the driving motor 6 is mounted on the top of the mounting seat 5 through bolts, the transmission screw rod 7 is mounted on the output end of the driving motor 6, the fixing frame 8 is sleeved and mounted outside the transmission screw rod 7, the first machine head seat 9 is bolted on the side wall of the fixing frame 8, the second machine head seat 10 is bolted on the side wall of the fixing frame 8, a plurality of threaded holes 11 are arranged on the surfaces of the first machine head seat 9 and the second machine head seat 10, the fixing bolts 12 are installed in the threaded holes 11, the first machining machine head 13 is arranged in the first machine head seat 9, and the second machining machine head 14 is arranged in the second machine head seat 10; the fixing frame 8 and the transmission screw rod 7 are connected together through a screw nut, the fixing frame 8 and the inner wall of the protective shell 2 are slidably arranged, the second machine head seat 10 is located on one side of the first machine head seat 9, the second machine head seat 10 and the first machine head seat 9 are horizontally arranged, the first machining machine head 13 and the second machining machine head 14 use two kinds of finishing tools respectively, and the fixing bolts 12 are correspondingly arranged in the threaded holes 11; under the arrangement of the first machine head seat 9, the second machine head seat 10, the fixing bolts 12 and the threaded holes 11, the first machining machine head 13 and the second machining machine head 14 can be installed and fixed, under the arrangement of the first machining machine head 13 and the second machining machine head 14, two sets of finishing tools can be used respectively, when the finishing tools need to be replaced, the positions of the first machining machine head 13 and the second machining machine head 14 can be adjusted by moving left and right, so that the finishing tools can be quickly and conveniently changed, the efficiency of finishing is improved, the transmission screw rod 7 is driven to rotate by the driving motor 6, the rotation of the transmission screw rod 7 drives the screw nut to move, the movement of the screw nut drives the fixing frame 8 to move, the heights of the first machining machine head 13 and the second machining machine head 14 can be adjusted, and subsequent finishing is facilitated.

[0025] In the present embodiment

[0026] When the machining head is used, the lifting of the fixing frame 8 can be prevented from being affected by dust or cutting chips under the arrangement of the protective shell 2 and the dustproof top cover 3, the first machining head 13 and the second machining head 14 are respectively placed into the first head seat 9 and the second head seat 10 through the arrangement of the tool changing assembly, then the fixing bolt 12 is screwed into the threaded hole 11 and is tightened, and the installation and fixing of the first machining head 13 and the second machining head 14 can be completed, the two sets of finishing tools can be respectively matched and used under the arrangement of the first machining head 13 and the second machining head 14, when it is needed to replace the finishing tools, the position of the first machining head 13 and the second machining head 14 can be adjusted by moving left and right, and then the quick and convenient tool changing of the finishing tools can be completed, the efficiency of finishing is improved, the driving motor 6 drives the transmission screw rod 7 to rotate, the rotation of the transmission screw rod 7 drives the screw nut to move, the movement of the screw nut drives the fixing frame 8 to move, and the height of the first machining head 13 and the second machining head 14 can be adjusted, so that subsequent finishing is facilitated.

[0027] Of course, the present application can have other various embodiments, and other embodiments obtained by those skilled in the art based on the present embodiment without any creative labor fall within the scope of the present application.

Claims

1. A dual-head structure machining head, characterized in that, Including two sets of mounting racks, two sets of mounting racks are provided with protective shell through bolt mounting, the protective shell is provided with tool changing assembly, tool changing assembly can quickly and conveniently replace finishing tool; The tool changing assembly comprises a mounting seat, a driving motor, a transmission screw rod and a fixing frame, the mounting seat is installed on the inner wall of the protective shell, the driving motor is installed on the top of the mounting seat through bolts, the transmission screw rod is installed on the output end of the driving motor, and the fixing frame is sleeved and installed outside the transmission screw rod; The tool changing assembly further comprises a first machine head seat, a second machine head seat, a plurality of threaded holes, fixing bolts, a first machining machine head and a second machining machine head, the first machine head seat is installed on the side wall of the fixing frame through bolts, the second machine head seat is installed on the side wall of the fixing frame through bolts, a plurality of threaded holes are formed on the surfaces of the first machine head seat and the second machine head seat, the fixing bolts are installed in the threaded holes, the first machining machine head is arranged in the first machine head seat, and the second machining machine head is arranged in the second machine head seat.

2. The dual-head structure processing machine head of claim 1, wherein, The cross section of the mounting rack is L-shaped structure, the mounting rack can fixedly connect the protective shell and the dustproof top cover together.

3. The dual-head structure processing machine head of claim 1, wherein, The top of the protective shell is provided with a dustproof top cover, and the side wall of the protective shell is provided with a fixing seat.

4. The dual-head structure processing machine head of claim 1, wherein, The fixing frame and the transmission screw rod are connected together through a screw nut, and the fixing frame and the inner wall of the protective shell are slidably arranged.

5. The dual-head structure processing machine head of claim 1, wherein, The second machine head seat is located on one side of the first machine head seat, and the second machine head seat and the first machine head seat are horizontally arranged.

6. The dual-head structure processing machine head of claim 1, wherein, The first machining machine head and the second machining machine head use two kinds of finishing tools respectively, and the fixing bolts and the threaded holes are correspondingly arranged.

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