CN215092191U - Machining center positioning jig of large-scale printing machine frame machine - Google Patents
Machining center positioning jig of large-scale printing machine frame machine Download PDFInfo
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- CN215092191U CN215092191U CN202121355174.1U CN202121355174U CN215092191U CN 215092191 U CN215092191 U CN 215092191U CN 202121355174 U CN202121355174 U CN 202121355174U CN 215092191 U CN215092191 U CN 215092191U
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Abstract
A machining center positioning jig of a large-scale printing machine frame machine comprises a base clamping part and a vertical plate clamping part; the base clamping part is provided with a first clamp assembly for controlling the base to be vertical to the vertical plate clamping part and a second clamp assembly for fixing the base; the vertical plate clamping component is vertical to the base clamping component; the base clamping part is provided with a first power mechanism for driving the vertical plate clamping part to move along the transverse direction; a sliding plate is arranged on one side, facing the base clamping part, of the vertical plate clamping part; the vertical plate clamping part is provided with a second power mechanism for driving the sliding plate to ascend and descend; third clamp assemblies are arranged on two sides of the upper part of the vertical plate clamping part; and fourth clamp assemblies are arranged on two sides of the lower part of the vertical plate clamping part. The utility model discloses simple structure, the fast operation of being convenient for, the location is efficient, has improved work efficiency, guarantees the welding precision.
Description
Technical Field
The utility model relates to a field especially relates to a machining center positioning jig of large-scale printing machine frame machine.
Background
In the processing of the existing printing machine frame machine, the existing frame comprises a base 100 and a vertical plate 200; wherein, the vertical plates 200 at both sides of the base 100 need to be welded vertically.
In the processing process, because the weight of the vertical plate 200 is large, manual operation is time-consuming and labor-consuming, and whether the equipment can reach the vertical standard or not cannot be ensured.
Therefore, a positioning jig is required during processing to satisfy the welding of the opposite plate 200.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a machining center positioning jig of large-scale printing machine frame machine.
(II) technical scheme
In order to solve the problems, the utility model provides a positioning jig for a machining center of a large-scale printing machine frame machine, which comprises a base clamping part and a vertical plate clamping part;
the base clamping part is provided with a first clamp assembly for controlling the base to be vertical to the vertical plate clamping part and a second clamp assembly for fixing the base;
the vertical plate clamping component is perpendicular to the base clamping component, the bottom of the vertical plate clamping component is arranged on the upper surface of the base clamping component in a sliding mode, and a first sliding groove used for controlling the vertical plate clamping component to slide along the transverse direction is formed in the base clamping component; the base clamping part is provided with a first power mechanism for driving the vertical plate clamping part to move along the transverse direction;
a sliding plate is arranged on one side, facing the base clamping part, of the vertical plate clamping part, a longitudinal sliding groove is formed in the surface of the vertical plate clamping part, and the sliding plate is movably arranged on the vertical plate clamping part through the longitudinal sliding groove; the vertical plate clamping part is provided with a second power mechanism for driving the sliding plate to ascend and descend;
the two sides of the upper part of the vertical plate clamping part are provided with third clamp assemblies for controlling two side walls of the vertical plate to be positioned on a vertical plane; the two sides of the lower part of the vertical plate clamping part are provided with fourth clamp assemblies for controlling the vertical plate to tightly press the surface of the sliding plate;
the bottom of the sliding plate is provided with a groove, a supporting plate is placed in the groove, the depth of the groove is greater than the width of the supporting plate, and a spring is arranged between the inner wall of the groove and the supporting plate; under the natural extension state of spring, half of backup pad is located the recess inside, and half is located the recess outside.
Preferably, the first clamp assembly comprises a first pressure plate, a first screw and a first lock nut; the first pressing plate is arranged on the base clamping part in a sliding mode; the plane of the side wall of the first pressing plate facing one side of the base is vertical to the sliding plate; a strip-shaped groove is longitudinally formed in the middle of the first pressing plate, the lower end of the first screw penetrates through the strip-shaped groove and is connected with the base clamping part, and the first locking nut is arranged on the first screw and tightly presses the first pressing plate to form a positioning mechanism.
Preferably, the second clamp assembly comprises a second pressure plate, a second screw and a second lock nut; the second pressing plate presses the base, and the lower end of the second screw is connected with a base clamping component; the upper end of the second screw rod penetrates through the center of the second pressing plate; and the second locking nut is arranged on the second screw rod and compresses the second pressure plate to form a positioning mechanism.
Preferably, the third clamp assembly comprises a fixing plate, a pushing plate, a third pressing plate, a guide post, a third screw and a third locking nut.
The fixing plate is arranged on the vertical plate clamping part;
the guide post longitudinally slides to penetrate through the fixed plate, one end of the guide post is connected with the pushing plate, and the other end of the guide post is connected with the third pressing plate;
the third screw rod is arranged along the longitudinal direction, one end of the third screw rod is arranged on the fixing plate, and the other end of the third screw rod penetrates through the pushing plate in a sliding manner;
the third locking nut is arranged on the third screw rod;
the plane of the side wall of one side of the third pressure plate, which faces the vertical plate, is vertical to the plane of the base clamping part;
the third pressing plate presses the side wall of the vertical plate, and the third locking nut presses the pushing plate to form the positioning mechanism.
Preferably, the fourth clamp assembly comprises a guide frame, a fourth pressing plate, a threaded rod and a fourth locking nut;
the guide frame is provided with a transverse open slot;
threaded rods are longitudinally arranged on two sides of the fourth pressing plate and are placed in the open grooves; the plane of the side wall of the fourth pressing plate facing one side of the vertical plate is vertical to the plane of the base clamping part; the fourth pressing plate presses the vertical plate;
and the fourth locking nut is arranged on the threaded rod and compresses the outer wall of the guide frame to form a positioning mechanism for the fourth pressing plate.
Preferably, the second power mechanism comprises a traction rope, a winding roller and a rotating disc.
One end of the traction rope is connected with the top of the sliding plate, the middle of the traction rope is wound on the periphery of the winding roller, and the other end of the traction rope is arranged on the rotating disc.
Preferably, the first power mechanism and the second power mechanism are cylinder assemblies.
Preferably, the bottom of the base clamping component is fixed on the ground through bolts.
Preferably, a plurality of heat dissipation holes and lightening holes are formed in the base clamping component.
The utility model discloses in, first anchor clamps subassembly control base is perpendicular with riser hold assembly, and second anchor clamps subassembly is fixed the base, and the both sides wall of third anchor clamps subassembly control riser is in vertical plane, and horizontal slope is not followed to fourth anchor clamps group control riser to the perpendicular effect that realizes riser and base reaches best. Meanwhile, the first power mechanism and the second power mechanism work in a matched mode, so that the vertical plate can be moved and positioned, and the use is convenient.
The utility model discloses in, first anchor clamps subassembly, second anchor clamps subassembly, third anchor clamps subassembly and fourth anchor clamps subassembly simple structure, the fast operation of being convenient for, the location is efficient, has improved work efficiency, guarantees the welding precision, guarantees welding quality, facilitate promotion.
Drawings
Fig. 1 is the utility model provides a machining center positioning jig's of large-scale printing machine frame machine structural schematic.
Fig. 2 is the utility model provides a part schematic structure in machining center positioning jig of large-scale printing machine frame machine.
Fig. 3 is the utility model provides a mounting structure schematic diagram of backup pad in machining center positioning jig of large-scale printing machine frame machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a machining center positioning jig of a large-scale printing machine frame machine, which comprises a base clamping part 1 and a vertical plate clamping part 2;
the base clamping part 1 is provided with a first clamp assembly 11 for controlling the base 100 to be vertical to the vertical plate clamping part 2 and a second clamp assembly 12 for fixing the base 100;
the vertical plate clamping component 2 is perpendicular to the base clamping component 1, the bottom of the vertical plate clamping component 2 is arranged on the upper surface of the base clamping component 1 in a sliding mode, and a first sliding groove 13 used for controlling the vertical plate clamping component 2 to slide along the transverse direction is formed in the base clamping component 1; the base clamping part 1 is provided with a first power mechanism for driving the vertical plate clamping part 2 to move along the transverse direction;
a sliding plate 3 is arranged on one side, facing the base clamping part 1, of the vertical plate clamping part 2, a longitudinal sliding groove 23 is formed in the surface of the vertical plate clamping part 2, and the sliding plate 3 is movably arranged on the vertical plate clamping part 2 through the longitudinal sliding groove 23; the vertical plate clamping part 2 is provided with a second power mechanism for driving the sliding plate 3 to ascend and descend;
the two sides of the upper part of the vertical plate clamping part 2 are provided with third clamp components for controlling two side walls of the vertical plate 200 to be positioned on a vertical plane; the two sides of the lower part of the vertical plate clamping part 2 are provided with fourth clamp components for controlling the vertical plate 200 to press the surface of the sliding plate 3;
a groove is formed in the bottom of the sliding plate 3, a supporting plate 31 is placed in the groove, the depth of the groove is larger than the width of the supporting plate 31, and a spring is arranged between the inner wall of the groove and the supporting plate 31; in the natural extension of the spring, half of the support plate 31 is located inside the groove and half is located outside the groove.
The utility model discloses in, including following work step:
s1: placing the base 100 on the base clamping part 1, and pressing the base 100 through the first clamp assembly 11, so that the direction of the base 100 is perpendicular to the vertical plate clamping part 2; then, carrying out the operation; locking the first clamp assembly 11; finally, the base 100 is secured by the second clamp assembly 12.
S2: the bottom of the vertical plate 200 is placed on the support plate 31;
s3: the fourth clamp assembly works to enable the vertical plate 200 to press the surface of the sliding plate 3, namely, to ensure that the vertical plate 200 is not inclined along the transverse direction;
s4: the third clamp assembly works to control two side walls of the vertical plate 200 to be in a vertical plane, namely to ensure that the vertical plate 200 is not inclined along the longitudinal direction;
s5: controlling the second power mechanism to drive the sliding plate 3 to descend until the upper surface of the supporting plate 31 is flush with the upper surface of the base 100;
s6: controlling a first power mechanism to drive the vertical plate clamping part 2 to move transversely until the supporting plate 31 touches the front end of the base 100 and is extruded to be completely retracted into the groove at the bottom of the sliding plate 3, and stopping the vertical plate clamping part 2 from moving transversely; at this time, the lower end of the standing plate 200 is just pressed against the end of the base 100.
S7: the abutting parts of the vertical plate 200 and the base 100 are welded, so that the vertical plate 200 is perpendicular to the base 100.
In an alternative embodiment, both ends of the base clamping part 1 are provided with riser clamping parts 2.
The utility model discloses in, first anchor clamps subassembly 11 control base 100 is perpendicular with riser clamping part 2, and second anchor clamps subassembly 12 is fixed base 100, and the both sides wall of third anchor clamps subassembly control riser 200 is in vertical plane, and horizontal slope is not followed to fourth anchor clamps group control riser 200 to the perpendicular effect that realizes riser 200 and base 100 reaches best. Meanwhile, the first power mechanism and the second power mechanism work in a matched mode, so that the vertical plate 200 can be moved and positioned, and the use is convenient.
The utility model discloses in, simple structure, convenient operation, the location is efficient, guarantees welding quality.
In an optional embodiment, the first power mechanism and the second power mechanism are cylinder assemblies, so that the installation is convenient and the use is simple.
In an alternative embodiment, the bottom of the base clamping component 1 is fixed on the ground through bolts, and the work is more stable.
In an optional embodiment, the base clamping component 1 is provided with a plurality of heat dissipation holes and lightening holes, a large amount of heat is generated in the welding process, and the heat dissipation holes can effectively prevent the base clamping component 1 from being deformed due to overheating; meanwhile, the lightening holes can reduce the weight of the base clamping part 1, and the equipment is convenient to detach and mount.
In an alternative embodiment, the first clamp assembly 11 includes a first pressure plate, a first threaded rod, and a first lock nut; the first pressing plate is arranged on the base clamping part 1 in a sliding mode; the plane of the side wall of the first pressing plate facing to one side of the base 100 is vertical to the sliding plate 3; a strip-shaped groove is longitudinally formed in the middle of the first pressing plate, the lower end of the first screw penetrates through the strip-shaped groove and is connected with the base clamping part 1, and the first locking nut is arranged on the first screw and tightly presses the first pressing plate to form a positioning mechanism.
It should be noted that, a plane of a side wall of the first pressing plate facing the base 100 is perpendicular to the sliding plate 3, and when the first pressing plate presses the side wall of the base 100, the base 100 can be ensured to be perpendicular to the vertical plate clamping member 2. Meanwhile, the first pressing plate can only move along the longitudinal direction, and the angle is accurate.
In an alternative embodiment, the second clamp assembly 12 includes a second pressure plate, a second threaded rod, and a second lock nut; the second pressing plate presses the base 100, and the lower end of the second screw is connected with the base clamping part 1; the upper end of the second screw rod penetrates through the center of the second pressing plate; and the second locking nut is arranged on the second screw rod and compresses the second pressure plate to form a positioning mechanism.
It should be noted that the second fixture assembly 12 is used for fixing the base 100, so as to prevent the base 100 from shaking during the welding process, and ensure the accuracy of the welding angle.
In an alternative embodiment, the third clamp assembly includes a fixed plate 4, a push plate 6, a third pressure plate 5, a guide post 41, a third screw 42, and a third lock nut 43.
The fixing plate 4 is arranged on the vertical plate clamping part 2;
the guide post 41 longitudinally slides to penetrate through the fixing plate 4, one end of the guide post 41 is connected with the pushing plate 6, and the other end of the guide post 41 is connected with the third pressing plate 5;
the third screw rod 42 is arranged along the longitudinal direction, one end of the third screw rod 42 is arranged on the fixed plate 4, and the other end of the third screw rod 42 penetrates through the pushing plate 6 in a sliding manner;
the third lock nut 43 is disposed on the third screw rod 42;
the plane of the side wall of one side of the third pressing plate 5 facing the vertical plate 200 is vertical to the plane of the base clamping part 1;
the third pressing plate 5 presses the side wall of the vertical plate 200, and the third locking nut 43 presses the pushing plate 6 to form a positioning mechanism.
It should be noted that the three pressing plates 5 press the side wall of the vertical plate 200 to ensure that the side wall of the vertical plate 200 is in the vertical plane, and ensure the welding precision.
In an alternative embodiment, the fourth clamp assembly comprises a guide frame 7, a fourth pressure plate 8, a threaded rod 81 and a fourth lock nut;
the guide frame 7 is provided with a transverse open slot 71;
threaded rods 81 are longitudinally arranged on two sides of the fourth pressing plate 8, and the threaded rods 81 are placed in the open grooves 71; the plane of the side wall of the fourth pressing plate 8 facing the vertical plate 200 is vertical to the plane of the base clamping part 1; the fourth pressing plate 8 presses the vertical plate 200 tightly;
the fourth lock nut is disposed on the threaded rod 81 and presses the outer wall of the guide frame 7 to form a positioning mechanism for the fourth presser plate 8.
It should be noted that the fourth pressing plate 8 presses the vertical plate 200, so as to ensure that the front and rear end surfaces of the vertical plate 200 are located in a vertical plane, and ensure the welding precision.
In conclusion, it can be known that the first clamp assembly 11, the second clamp assembly 12, the third clamp assembly and the fourth clamp assembly are simple in structure, convenient to operate quickly, high in positioning efficiency, high in working efficiency, capable of guaranteeing welding precision, guaranteeing welding quality and convenient to popularize.
The second power mechanism comprises a traction rope, a winding roller and a rotating disc.
In an alternative embodiment, one end of the pulling rope is connected to the top of the sliding plate 3, the middle of the pulling rope is wound on the periphery of the winding roller, and the other end of the pulling rope is arranged on the rotating disc.
It should be noted that, the movement of the sliding plate 3 is realized by a simple mechanical structure, and the structure is simple, the cost is low, and the sliding plate is suitable for popularization and use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A machining center positioning jig of a large-scale printing machine frame machine is characterized by comprising a base clamping part (1) and a vertical plate clamping part (2);
the base clamping part (1) is provided with a first clamp assembly (11) for controlling the base (100) to be vertical to the vertical plate clamping part (2), and a second clamp assembly (12) for fixing the base (100);
the vertical plate clamping component (2) is perpendicular to the base clamping component (1), the bottom of the vertical plate clamping component (2) is arranged on the upper surface of the base clamping component (1) in a sliding mode, and a first sliding groove (13) used for controlling the vertical plate clamping component (2) to slide along the transverse direction is formed in the base clamping component (1); the base clamping part (1) is provided with a first power mechanism for driving the vertical plate clamping part (2) to move along the transverse direction;
a sliding plate (3) is arranged on one side, facing the base clamping part (1), of the vertical plate clamping part (2), a longitudinal sliding groove (23) is formed in the surface of the vertical plate clamping part (2), and the sliding plate (3) is movably arranged on the vertical plate clamping part (2) through the longitudinal sliding groove (23); a second power mechanism for driving the sliding plate (3) to ascend and descend is arranged on the vertical plate clamping part (2);
third clamp assemblies used for controlling two side walls of the vertical plate (200) to be positioned on a vertical plane are arranged on two sides of the upper part of the vertical plate clamping part (2); the two sides of the lower part of the vertical plate clamping part (2) are provided with fourth clamp components for controlling the vertical plate (200) to press the surface of the sliding plate (3);
a groove is formed in the bottom of the sliding plate (3), a supporting plate (31) is placed in the groove, the depth of the groove is larger than the width of the supporting plate (31), and a spring is arranged between the inner wall of the groove and the supporting plate (31); half of the support plate (31) is located inside the groove and half is located outside the groove in a state that the spring is naturally extended.
2. The machining center positioning jig of a large printing press frame machine according to claim 1, wherein the first clamp assembly (11) comprises a first pressure plate, a first screw, and a first lock nut; the first pressure plate is arranged on the base clamping part (1) in a sliding manner; the plane of the side wall of one side of the first pressure plate, which faces the base (100), is vertical to the sliding plate (3); a strip-shaped groove is longitudinally formed in the middle of the first pressing plate, the lower end of the first screw penetrates through the strip-shaped groove and is connected with the base clamping part (1), and the first locking nut is arranged on the first screw and tightly presses the first pressing plate to form a positioning mechanism.
3. The machining center positioning jig of a large printing press frame machine according to claim 1, wherein the second clamp assembly (12) includes a second pressing plate, a second screw, and a second lock nut; the second pressing plate presses the base (100), and the lower end of the second screw is connected with the base clamping part (1); the upper end of the second screw rod penetrates through the center of the second pressing plate; and the second locking nut is arranged on the second screw rod and compresses the second pressure plate to form a positioning mechanism.
4. The machining center positioning jig of a large printing machine frame machine according to claim 1, wherein the third clamp assembly comprises a fixed plate (4), a push plate (6), a third press plate (5), a guide post (41), a third screw (42) and a third lock nut (43);
the fixing plate (4) is arranged on the vertical plate clamping part (2);
the guide post (41) penetrates through the fixing plate (4) in a sliding mode along the longitudinal direction, one end of the guide post (41) is connected with the pushing plate (6), and the other end of the guide post (41) is connected with the third pressing plate (5);
the third screw rod (42) is arranged along the longitudinal direction, one end of the third screw rod (42) is arranged on the fixing plate (4), and the other end of the third screw rod (42) penetrates through the pushing plate (6) in a sliding manner;
the third locking nut (43) is arranged on the third screw rod (42);
the plane of the side wall of one side, facing the vertical plate (200), of the third pressing plate (5) is vertical to the plane of the base clamping part (1);
the third pressing plate (5) presses the side wall of the vertical plate (200), and the third locking nut (43) presses the pushing plate (6) to form a positioning mechanism.
5. The machining center positioning jig of a large printing machine frame machine according to claim 1, wherein the fourth clamp assembly comprises a guide frame (7), a fourth pressing plate (8), a threaded rod (81) and a fourth lock nut;
the guide frame (7) is provided with a transverse open slot (71);
threaded rods (81) are arranged on two sides of the fourth pressing plate (8) along the longitudinal direction, and the threaded rods (81) are placed in the open grooves (71); the plane of the side wall of the fourth pressing plate (8) facing one side of the vertical plate (200) is vertical to the plane of the base clamping part (1); the fourth pressing plate (8) presses the vertical plate (200);
and the fourth locking nut is arranged on the threaded rod (81) and compresses the outer wall of the guide frame (7) to form a positioning mechanism for the fourth pressing plate (8).
6. The machining center positioning jig for the large printing machine frame machine according to claim 1, wherein the second power mechanism comprises a traction rope, a winding roller and a rotating disc;
one end of the traction rope is connected with the top of the sliding plate (3), the middle of the traction rope is wound on the periphery of the winding roller, and the other end of the traction rope is arranged on the rotating disc.
7. The machining center positioning jig for the large printing machine frame machine according to claim 1, wherein the first power mechanism and the second power mechanism are cylinder assemblies.
8. The machining center positioning jig of a large printing machine frame machine according to claim 1, characterized in that the bottom of the base clamping member (1) is fixed on the ground by bolts.
9. The machining center positioning jig of the large printing machine frame machine according to claim 1, wherein a plurality of heat dissipation holes and lightening holes are provided on the base clamping member (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355174.1U CN215092191U (en) | 2021-06-17 | 2021-06-17 | Machining center positioning jig of large-scale printing machine frame machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355174.1U CN215092191U (en) | 2021-06-17 | 2021-06-17 | Machining center positioning jig of large-scale printing machine frame machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092191U true CN215092191U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121355174.1U Active CN215092191U (en) | 2021-06-17 | 2021-06-17 | Machining center positioning jig of large-scale printing machine frame machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092191U (en) |
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2021
- 2021-06-17 CN CN202121355174.1U patent/CN215092191U/en active Active
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