CN214770331U - Saddle structure capable of laterally hanging two rams - Google Patents
Saddle structure capable of laterally hanging two rams Download PDFInfo
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- CN214770331U CN214770331U CN202120648047.4U CN202120648047U CN214770331U CN 214770331 U CN214770331 U CN 214770331U CN 202120648047 U CN202120648047 U CN 202120648047U CN 214770331 U CN214770331 U CN 214770331U
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- saddle
- rams
- mounting seat
- mounting
- symmetrically arranged
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Abstract
The utility model discloses a can incline saddle structure of hanging two rams includes bilateral symmetry's saddle, saddle and mount pad including integrative saddle body and the integrative saddle body that sets up, the vertical setting of mount pad is in the front side of saddle body, two screws are installed to the left side and the right side symmetry of mount pad, every screw is driven by a servo motor, two servo motor symmetries are installed on the top of mount pad, two sets of sliders are installed to the left side and the right side symmetry of mount pad, two sets of sliders are used for installing two sets of line rails, every group line rail is installed on a ram. The saddle of the saddle structure is designed in a bilateral symmetry mode, the mechanical property is good, the machining forces on two sides during machining of a machine tool can be effectively balanced, and meanwhile, the influence of a heat source on the machine tool can be reduced to the minimum; the two rams can be symmetrically arranged on two sides of the front end of the saddle to realize double ram layout, the two rams cannot interfere with each other, the structure and the installation form of the matched tool magazine are not particularly limited, and the tool changing of the two main shafts can be realized by adopting a common disc tool magazine.
Description
Technical Field
The utility model relates to a two ram machine tool accessories of two main shafts specifically are a saddle structure that can side hang two rams.
Background
Efficiency is always a key focus index in the processing industry, and the method for simultaneously processing two parts by adopting the double-spindle double-ram machine tool is the most effective and widely adopted method. Two rams of a double-spindle and double-ram machine tool on the market are mostly arranged side by side at the front, the tool changing structure of the machine tool is complex due to the arrangement mode, a flat push tool magazine is required, and the cost of the tool magazine is increased.
Disclosure of Invention
The utility model aims to solve the technical problem that, to prior art not enough, provide a saddle structure that can side hang two rams, can realize two ram overall arrangements, and two rams can not the mutual interference, and the structure and the mounting form of supporting tool magazine do not have special restriction simultaneously, adopt ordinary disc tool magazine can realize the tool changing of two main shafts.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a saddle structure capable of laterally hanging two rams comprises a bilaterally symmetrical saddle, the saddle comprises a saddle body and a mounting seat which are integrally arranged, the mounting seat is vertically arranged on the front side of the saddle body, two lead screws are symmetrically arranged on the left side and the right side of the mounting seat, each lead screw is driven by a servo motor, the two servo motors are symmetrically arranged on the top end of the mounting seat, two groups of sliders are symmetrically arranged on the left side and the right side of the mounting seat and used for mounting two groups of linear rails, each group of linear rails is arranged on one ram, after mounting, the two rams are laterally hung on the left side and the right side of the mounting seat respectively, main shafts are respectively arranged in the two rams, two nuts matched with the two lead screws are respectively fixed on the two rams, the saddle body can be mounted on the sliding table in a back-and-forth moving manner, the sliding table can be installed on the bed of the double-spindle double-ram machine tool in a left-right moving mode, and two tool magazines are symmetrically installed on the left side and the right side of the sliding table.
The utility model discloses the saddle of saddle structure adopts the bilateral symmetry design, and mechanical properties is good, and machine tool machining man-hour both sides machining force can be effectively balanced, can drop to minimum with the influence that the heat source caused to the lathe simultaneously. Two rams can be symmetrically installed on two sides of the front end of the saddle, so that the layout of the double rams is realized, and the problem of complicated tool changing structure of the traditional double-spindle double-ram machine tool is solved.
The utility model discloses the installation of two rams has been realized through limited space installation lead screw, servo motor and slider on the left and right sides of mount pad to the saddle structure, and two rams can not the mutual interference, and the structure and the mounting form of the supporting tool magazine do not have special restriction simultaneously, adopt ordinary disc tool magazine can realize the tool changing of two main shafts.
As preferred, the left side of mount pad and right side symmetry be provided with twice recess, every the recess run through the direction of height setting of mount pad, every the vertical setting of lead screw together the recess in, the top symmetry of mount pad install two motor mounting panels, every the motor mounting panel set up together the upside of recess, every the upside of motor mounting panel install one servo motor, every servo motor's output through shaft coupling and one the upper end of lead screw be connected, every the lower extreme of lead screw install on a tail end seat, two the tail end seat fix respectively the mount pad on.
Preferably, each group of sliding blocks consists of four sliding blocks, the four sliding blocks are symmetrically arranged on two sides of one lead screw, and each sliding block is fixed on the side surface of the mounting seat through a plurality of screws.
Preferably, the saddle body is of a hollow box body structure, and a plurality of X-shaped reinforcing ribs are integrally arranged on the inner sides of the left side wall and the right side wall of the saddle body respectively. Because the center of gravity after the installation of this saddle structure is located the front side, can improve the rigidity of saddle through a plurality of X type strengthening ribs, effectively solve the power and warp difficult problem to the saddle still has better resistance to deformation ability and rigidity when light in weight, guarantees the lightweight design requirement when the saddle moves along the slip table back-and-forth fast, has good precision retentivity again.
Preferably, the two tool magazines are both disc tool magazines.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses the saddle of the saddle structure that can side hang two rams adopts bilateral symmetry design, and mechanical properties is good, and both sides machining force can be effectively balanced when the lathe is processed, can reduce the influence that the heat source caused to the lathe to minimum simultaneously; the two rams can be symmetrically arranged on two sides of the front end of the saddle to realize double ram layout, the two rams cannot interfere with each other, the structure and the installation form of the matched tool magazine are not particularly limited, and the tool changing of the two main shafts can be realized by adopting a common disc tool magazine.
Drawings
FIG. 1 is an external view of a saddle in an embodiment;
FIG. 2 is a front view of the saddle in the embodiment;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an external view of a saddle structure in the embodiment;
FIG. 5 is an effective front view of the embodiment with two rams side-mounted;
FIG. 6 is a schematic top view of the disk magazine in the embodiment shown in relative position to the saddle structure after installation.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The saddle structure capable of hanging two sleepers laterally of the embodiment comprises a bilaterally symmetrical saddle 1, wherein the saddle 1 comprises a saddle body 11 and a mounting seat 12 which are integrally arranged, in the embodiment, the saddle body 11 is a hollow box structure, a plurality of X-shaped reinforcing ribs 13 are integrally arranged on the inner sides of the left side wall and the right side wall of the saddle body 11 respectively, the mounting seat 12 is vertically arranged on the front side of the saddle body 11, two lead screws 21 are symmetrically arranged on the left side and the right side of the mounting seat 12, each lead screw 21 is driven by one servo motor 2, the two servo motors 2 are symmetrically arranged on the top end of the mounting seat 12, two groups of sliders are symmetrically arranged on the left side and the right side of the mounting seat 12, the two groups of sliders are used for installing two groups of wire rails 14, each group of wire rails 14 is arranged on one ram 4, after installation, the two sleepers 4 are respectively hung laterally on the left side and the right side of the mounting seat 12, main shafts 5 are respectively arranged in the two sleepers 4, two nuts 22 matched with the two lead screws 21 are respectively fixed on the two rams 4, the saddle body 11 is arranged on a sliding table (not shown in the figure) in a way of moving back and forth, the sliding table is arranged on a lathe bed of a double-spindle double-ram lathe (not shown in the figure) in a way of moving left and right, and the left side and the right side of the sliding table are symmetrically provided with two disc tool magazines 6.
In this embodiment, two grooves 15 are symmetrically arranged on the left side and the right side of the mounting seat 12, each groove 15 is arranged in the height direction of the mounting seat 12, each lead screw 21 is vertically arranged in one groove 15, two motor mounting plates 16 are symmetrically arranged on the top end of the mounting seat 12, each motor mounting plate 16 is arranged on the upper side of one groove 15, a servo motor 2 is arranged on the upper side of each motor mounting plate 16, the output end of each servo motor 2 is connected with the upper end of one lead screw 21 through a coupler 23, the lower end of each lead screw 21 is arranged on one tail end seat 24, and the two tail end seats 24 are respectively fixed on the mounting seat 12; each group of sliding blocks consists of four sliding blocks 3, the four sliding blocks 3 are symmetrically arranged on two sides of a lead screw 21, and each sliding block 3 is fixed on the side surface of the mounting seat 12 through a plurality of screws.
According to the saddle structure, the screw 21, the servo motor 2 and the slider 3 are arranged in the limited space on the left side and the right side of the mounting seat 12, the two rams 4 are mounted, the two rams 4 cannot interfere with each other, the structure and the mounting form of the matched tool magazine are not limited, and the tool changing of the two spindles 5 can be realized by adopting the common disc tool magazine 6.
Claims (5)
1. A saddle structure capable of hanging two rams laterally is characterized by comprising a bilaterally symmetrical saddle, wherein the saddle comprises a saddle body and a mounting seat which are integrally arranged, the mounting seat is vertically arranged at the front side of the saddle body, two lead screws are symmetrically arranged at the left side and the right side of the mounting seat, each lead screw is driven by a servo motor, the two servo motors are symmetrically arranged at the top end of the mounting seat, two groups of sliding blocks are symmetrically arranged at the left side and the right side of the mounting seat and used for mounting two groups of linear rails, each group of linear rails is arranged on one ram, after mounting, the two rams are respectively hung laterally at the left side and the right side of the mounting seat, main shafts are respectively arranged in the two rams, and two nuts matched with the two lead screws are respectively fixed on the two rams, the saddle body can be installed on the slip table with the back-and-forth movement, the slip table can be installed on the lathe bed of two main shaft double ram lathe with the left-and-right movement, the left side and the right side of slip table symmetrically install two tool magazines.
2. The saddle structure of claim 1, wherein two grooves are symmetrically arranged on the left side and the right side of the mounting seat, each groove penetrates through the height direction of the mounting seat, each lead screw is vertically arranged in one groove, two motor mounting plates are symmetrically arranged on the top end of the mounting seat, each motor mounting plate is arranged on one groove, one servo motor is arranged on the upper side of each motor mounting plate, the output end of each servo motor is connected with the upper end of one lead screw through a coupler, the lower end of each lead screw is arranged on a tail end seat, and the two tail end seats are respectively fixed on the mounting seat.
3. The saddle structure capable of laterally hanging two rams as claimed in claim 1 or 2, wherein each set of the sliding blocks is composed of four sliding blocks, the four sliding blocks are symmetrically arranged on two sides of a lead screw, and each sliding block is fixed on the side surface of the mounting seat through a plurality of screws.
4. The saddle structure capable of laterally hanging two rams as claimed in claim 1, wherein the saddle body is a hollow box structure, and a plurality of X-shaped reinforcing ribs are integrally arranged on the inner sides of the left side wall and the right side wall of the saddle body respectively.
5. The saddle structure capable of laterally hanging two rams as claimed in claim 1, wherein the two tool magazines are both disc tool magazines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120648047.4U CN214770331U (en) | 2021-03-30 | 2021-03-30 | Saddle structure capable of laterally hanging two rams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120648047.4U CN214770331U (en) | 2021-03-30 | 2021-03-30 | Saddle structure capable of laterally hanging two rams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770331U true CN214770331U (en) | 2021-11-19 |
Family
ID=78667954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120648047.4U Active CN214770331U (en) | 2021-03-30 | 2021-03-30 | Saddle structure capable of laterally hanging two rams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770331U (en) |
-
2021
- 2021-03-30 CN CN202120648047.4U patent/CN214770331U/en active Active
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