CN210148313U - Movably connected ball screw tractor - Google Patents
Movably connected ball screw tractor Download PDFInfo
- Publication number
- CN210148313U CN210148313U CN201920911956.5U CN201920911956U CN210148313U CN 210148313 U CN210148313 U CN 210148313U CN 201920911956 U CN201920911956 U CN 201920911956U CN 210148313 U CN210148313 U CN 210148313U
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- swing joint
- base
- fixed seat
- screw rod
- fixing base
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Abstract
The utility model discloses a swing joint formula ball tractor, including base, fixing base, swing joint board, latch segment, the cope match-plate pattern of guillootine is located the organism directly over, the cope match-plate pattern can be relative the organism reciprocates, and screw rod and guide rail horizontal installation are in the cope match-plate pattern lower part is removed the punching press head and is located the cope match-plate pattern below just can be horizontal reciprocating motion, the removal head top plate top of removing the punching press head has linked firmly the base, the fixing base has linked firmly on the base, the fixing base has the sunken vertical panel of placing of U type for the center, swing joint board center install with screw rod complex bearing, swing joint board inserts the latch segment with clearance between the fixing base, swing joint board can with fixing base relative motion from top to bottom. The utility model has simple structure, and the movement of the movable stamping head is smoother; and the service life of the screw is greatly prolonged, and the maintenance cost of the transverse moving type precise four-column cutting machine is reduced.
Description
Technical Field
The utility model belongs to the cutting machine field, concretely relates to swing joint formula ball tractor.
Background
The cutting machine mainly aims at cutting, impressing, punching and other processing of flexible sheet-shaped or roll-shaped materials, the moving head of the transverse moving type precise four-column cutting machine can be horizontally moved on the guide rail of the upper template, the cutting machine is suitable for cutting large-area materials by a small cutting die, and for materials with the same area, if a whole large cutting die is adopted, a large-tonnage cutting machine is needed, so that the manufacturing cost of the cutting machine can be greatly reduced by adopting the transverse moving type precise four-column cutting machine, and the cutting machine becomes the preferred equipment of manufacturers in many occasions. In the prior art, a moving head and a screw of a transverse moving type precise four-column cutting machine are matched in a ball screw mode through a base fixedly connected to the moving head, and the screw pulls the moving head to horizontally move along a guide rail. However, the long-term use has a problem that when the machining precision of the guide rail is not high or the guide rail is deformed subsequently, the vertical relative distance between the moving head and the screw rod can be changed in the moving process, so that a vertical pressure is applied to the screw rod, the moving head is not smooth in movement or the screw rod is abraded, the long-term use is realized, and the service life of the screw rod is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the to-be-solved technical problem of the utility model is that the removal head and the screw rod of the accurate four post guillootines of current sideslip formula directly carry out the ball cooperation, lead to the removal head motion not smooth, cause wearing and tearing to the screw rod, long-term use, greatly reduced the life of screw rod.
The technical scheme of the utility model is that: the utility model provides a movably connected ball screw tractor, which comprises a base, a fixed seat, a movable connecting plate and a locking block,
an upper template of the cutting machine is positioned right above the machine body, the upper template can move up and down relative to the machine body, a screw rod and a guide rail are horizontally arranged at the lower part of the upper template, a movable stamping head is positioned below the upper template and can do horizontal reciprocating movement,
a base is fixedly connected above a moving head top plate of the moving punching head, a fixed seat is fixedly connected on the base, the fixed seat is a vertically placed plate with a U-shaped recess in the center,
more than one locking block is arranged, the locking blocks can be arranged on the fixed seat through fastening bolts, a gap is reserved between the locking blocks and the fixed seat,
the movable connecting plate is characterized in that a bearing matched with the screw is installed at the center of the movable connecting plate, the movable connecting plate is inserted into a gap between the locking block and the fixed seat, the movable connecting plate can move up and down relative to the fixed seat, and the screw is not contacted with the U-shaped recess all the time.
Further, the base is detachably mounted above the moving head top plate through bolts and gaskets.
Further, the fixing seat is welded on the moving head top plate.
Furthermore, the number of the locking blocks is two, and the two locking blocks are located at two ends of the screw rod.
The utility model has the advantages that:
1. the structure is simple, the movable connecting plate can drive the movable punching head to move horizontally, but the influence of the vertical pressure of the movable punching head on the screw is avoided, so that the movable punching head can move more smoothly;
2. greatly prolonging the service life of the screw and reducing the maintenance cost of the transverse moving type precise four-column cutting machine.
Drawings
FIG. 1 is a schematic view of a screw directly connected to a top plate of a moving head in a conventional manner as described in the background art;
fig. 2 is a front schematic view of the cross sliding type precision four-post cutting machine of the present invention;
fig. 3 is an enlarged side view of the movably connected ball screw tractor according to the present invention connected to the moving head;
fig. 4 is an enlarged assembly view of the articulated ball screw tractor according to the present invention;
fig. 5 is an enlarged assembly exploded view of the articulating ball screw tractor of the present invention.
In the figure: 1. the stamping die comprises a machine body, 2, an upper die plate, 3, a movable stamping head, 4, a guide rail, 5, a movable connecting plate, 6, a screw rod, 7, a fixed seat, 8, a locking block, 9, a base, 10, a fastening bolt, 11, a U-shaped recess, 12 and a movable head top plate.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in fig. 2-5, a movably connected ball screw tractor comprises a base (9), a fixed seat (7), a movable connecting plate (5) and a locking block (8),
an upper template (2) of the cutting machine is positioned right above a machine body (1), the upper template (2) can move up and down relative to the machine body (1), a screw rod (6) and a guide rail (4) are horizontally arranged at the lower part of the upper template (2), a movable stamping head (3) is positioned below the upper template (2) and can do horizontal reciprocating movement,
a base (9) is fixedly connected above a moving head top plate (12) of the moving stamping head (3), a fixed seat (7) is fixedly connected on the base (9), the fixed seat (7) is a vertically placed plate with a U-shaped recess (11) at the center,
more than one locking block (8) is arranged, the locking blocks (8) can be arranged on the fixed seat (7) through fastening bolts (10), a gap is reserved between the locking blocks (8) and the fixed seat (7),
the utility model discloses a quick-witted, including swing joint board (5), movable connecting plate (5) center install with screw rod (6) complex bearing, swing joint board (5) insert latch segment (8) with clearance between fixing base (7), swing joint board (5) can with fixing base (7) relative motion from top to bottom, and screw rod (6) do not all the time with U type is sunken (11) contact.
In practical application, the base (9) is detachably mounted above the moving head top plate (12) through bolts and gaskets.
In practical application, the fixed seat (7) is welded on the moving head top plate (12).
In practical application, the two locking blocks (8) are arranged at two ends of the screw rod (6).
In summary, the utility model has simple structure, avoids the influence of the vertical pressure of the moving punching head on the screw rod, and leads the moving of the moving punching head to be smoother; and the service life of the screw is greatly prolonged, and the maintenance cost of the transverse moving type precise four-column cutting machine is reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (4)
1. The utility model provides a swing joint formula ball tractor which characterized in that: comprises a base (9), a fixed seat (7), a movable connecting plate (5) and a locking block (8),
an upper template (2) of the cutting machine is positioned right above a machine body (1), the upper template (2) can move up and down relative to the machine body (1), a screw rod (6) and a guide rail (4) are horizontally arranged at the lower part of the upper template (2), a movable stamping head (3) is positioned below the upper template (2) and can do horizontal reciprocating movement,
a base (9) is fixedly connected above a moving head top plate (12) of the moving stamping head (3), a fixed seat (7) is fixedly connected on the base (9), the fixed seat (7) is a vertically placed plate with a U-shaped recess (11) at the center,
more than one locking block (8) is arranged, the locking blocks (8) can be arranged on the fixed seat (7) through fastening bolts (10), a gap is reserved between the locking blocks (8) and the fixed seat (7),
the utility model discloses a quick-witted, including swing joint board (5), movable connecting plate (5) center install with screw rod (6) complex bearing, swing joint board (5) insert latch segment (8) with clearance between fixing base (7), swing joint board (5) can with fixing base (7) relative motion from top to bottom, and screw rod (6) do not all the time with U type is sunken (11) contact.
2. The articulating ball screw retractor of claim 1 wherein: the base (9) is detachably arranged above the moving head top plate (12) through bolts and gaskets.
3. The articulating ball screw retractor of claim 1 wherein: the fixed seat (7) is welded on the moving head top plate (12).
4. The movably coupled ball screw tractor according to any one of claims 1-3, wherein: the number of the locking blocks (8) is two, and the two locking blocks are positioned at two ends of the screw rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911956.5U CN210148313U (en) | 2019-06-18 | 2019-06-18 | Movably connected ball screw tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911956.5U CN210148313U (en) | 2019-06-18 | 2019-06-18 | Movably connected ball screw tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148313U true CN210148313U (en) | 2020-03-17 |
Family
ID=69763166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920911956.5U Active CN210148313U (en) | 2019-06-18 | 2019-06-18 | Movably connected ball screw tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210148313U (en) |
-
2019
- 2019-06-18 CN CN201920911956.5U patent/CN210148313U/en active Active
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