CN213613579U

CN213613579U - Safety belt stand location frock that punches a hole

Info

Publication number: CN213613579U
Application number: CN202022025637.XU
Authority: CN
Inventors: 杨家林; 邵占新
Original assignee: Shiyan Yipeng Industry And Trade Co ltd
Current assignee: Yipeng (Hubei) Industrial Co.,Ltd.
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-06
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a technical field of auto-parts processing equipment discloses a safety belt stand location frock that punches a hole, its including the base of the type of falling U, arrange in two tensioning plates in the U type opening of base, set up in two gag lever posts and two sets of regulation poles of base upper surface, be provided with on the base and be used for ordering about the lead screw subassembly that the tensioning plate goes up and down, be used for ordering about adjust pole horizontal migration's adjusting part. The utility model has the advantages of it is following and effect: utilize tensioning plate, gag lever post and regulation pole to realize the location to the work piece inside and outside to it makes tensioning plate and regulating plate can adapt to the change of work piece size to be assisted with lead screw subassembly and adjusting part, when being convenient for install the work piece, can fix a position the work piece of unidimensional not, is favorable to improving the efficiency of punching a hole to the work piece.

Description

Safety belt stand location frock that punches a hole

Technical Field

The utility model relates to a technical field of auto-parts processing equipment, in particular to safety belt stand location frock that punches a hole.

Background

The automobile safety belt has the functions that when a vehicle collides or uses emergency braking, the pre-tightening device can be instantly tightened to tighten the safety belt loosened during wearing, so that a passenger is firmly fastened on the seat to prevent secondary collision. When the existing safety belt is installed on an automobile, holes need to be drilled on two sides of a safety belt upright post so that the safety belt upright post is installed on an automobile body, and then a belt body is installed inside the safety belt upright post. Wherein, the cross section of the installation belt upright post is U-shaped.

At present, a workpiece is generally required to be arranged on a tool in advance to be positioned when the installation belt upright post is processed, and then a punching machine is adopted to punch the safety belt upright post. However, the existing tooling generally adopts a plurality of fasteners to be fixed on the punching machine, and one tooling can only correspond to a workpiece with a specific size, and when the size of the workpiece changes, other tooling needs to be replaced on the punching machine, which is inconvenient. Therefore, the tool is not good in universality, the punching efficiency of the workpiece is not improved conveniently, the punching cost of workpieces in different batches is increased, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety belt stand location frock that punches a hole has the effect that can fix a position not unidimensional work piece.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a punching and positioning tool for a safety belt upright post comprises an inverted U-shaped base, two tensioning plates arranged in a U-shaped opening of the base, two limiting rods arranged on the upper surface of the base and two groups of adjusting rods, wherein a screw rod assembly for driving the tensioning plates to lift and an adjusting assembly for driving the adjusting rods to horizontally move are arranged on the base; the tensioning plate is arranged relative to the inner wall of the workpiece, the limiting rods are arranged relative to the end portions of the workpiece, each group of adjusting rods is arranged relative to the side edge of the workpiece, and the sliding direction of each adjusting rod is perpendicular to the side wall of the workpiece.

By adopting the technical scheme, before installation, the adjusting rod is driven to move to the position abutted against the side edge of the workpiece through the adjusting assembly according to the punching position of the workpiece and the size of the workpiece, and the tensioning plate is moved to the position abutted against the workpiece through the screw rod assembly; during installation, the U-shaped opening of the workpiece faces one side with the opening of the base, the inner wall of the upper side of the workpiece is lapped on the upper surface of the base, the inner wall of the lower side of the workpiece is abutted against the tensioning plate, then the workpiece is moved until the end part of the workpiece is abutted against the limiting rod, the side edge of the workpiece is abutted against the adjusting rod of the corresponding group, and then the positioning installation of the other workpiece on the other side of the base is completed according to the mode; through adopting above-mentioned structure, utilize tensioning plate, gag lever post and regulation pole to realize the location to the work piece inside and outside to it makes tensioning plate and regulating plate can adapt to the change of work piece size to be assisted with lead screw subassembly and adjusting part, when being convenient for install the work piece, can fix a position not unidimensional work piece, is favorable to improving the efficiency of punching a hole to the work piece.

The utility model discloses a further set up to: the base is provided with a T-shaped groove, the T-shaped groove is internally and slidably connected with a plurality of locking nuts and locking screw rods in threaded connection with the locking nuts, and the upper ends of the locking screw rods are fixed with gaskets which are abutted to the upper surface of the base.

By adopting the technical scheme, before punching, the locking screw rod is unscrewed, the gasket is moved to a punching point, and then the screw rod is screwed so that the gasket is abutted against the upper surface of the base; when punching a hole, the upside inner wall of work piece is inconsistent with the packing ring, and the inside trompil of packing ring can be provided the space that the useless piece that is stamped out breaks away from the work piece on the work piece, has reduced the artifical time of getting rid of useless piece in later stage, is favorable to improving the efficiency of punching a hole to the work piece.

The utility model discloses a further set up to: the screw rod assembly comprises a pair of vertical grooves formed in the base, a transmission nut arranged on the tensioning plate and connected to the vertical grooves in a sliding mode, and a screw rod shaft rotatably connected to the base and in threaded connection with the transmission nut.

Through adopting above-mentioned technical scheme, the screw rod transmission has the advantage that start-up moment is little, can the auto-lock, can drive the tensioning plate fixed point through rotatory lead screw axle and go up and down to realize the regulation of interval between tensioning plate and the base side surface.

The utility model discloses a further set up to: the screw shaft is provided with a holding part.

Through adopting above-mentioned technical scheme, the person of being convenient for snatchs the application of force.

The utility model discloses a further set up to: the adjusting assembly comprises an I-shaped sliding groove arranged on the base, an adjusting bolt connected to the I-shaped sliding groove in a sliding mode and an adjusting nut connected to the adjusting bolt in a threaded mode and abutted against the I-shaped sliding groove, and the adjusting rod is fixed to the end portion of the adjusting bolt.

By adopting the technical scheme, the I-shaped structure matched with the I-shaped sliding groove is formed by the adjusting bolt and the adjusting nut, the adjusting rod can move after the adjusting bolt is unscrewed, the adjusting rod can be fixed after the adjusting bolt is screwed, and the operation is simple and rapid.

The utility model has the advantages that: utilize tensioning plate, gag lever post and regulation pole to realize the location to the work piece inside and outside to it makes tensioning plate and regulating plate can adapt to the change of work piece size to be assisted with lead screw subassembly and adjusting part, when being convenient for install the work piece, can fix a position the work piece of unidimensional not, is favorable to improving the efficiency of punching a hole to the work piece.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model discloses safety belt stand location frock that punches a hole structural schematic diagram.

Fig. 2 is the utility model discloses safety belt stand location frock that punches a hole cross sectional structure schematic diagram.

In the figure, 1, a base; 2. a tension plate; 3. a limiting rod; 4. adjusting a rod; 5. a gasket; 6. a screw assembly; 61. a vertical slot; 62. a drive nut; 63. a screw shaft; 64. a grip portion; 7. an adjustment assembly; 71. an i-shaped chute; 72. adjusting the bolt; 73. adjusting the nut; 8. a locking assembly; 81. a T-shaped groove; 82. a locking nut; 83. and locking the screw rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, for the utility model discloses a safety belt stand location frock that punches a hole, including the base 1 of the type of falling U, arrange two tensioning plates 2 in the U type opening of base 1 and set up in two gag lever posts 3, two sets of regulation poles 4 and the packing ring 5 of base 1 upper surface. The base 1 is provided with a screw rod assembly 6 for driving the tensioning plate 2 to ascend and descend, an adjusting assembly 7 for driving the adjusting rod 4 to move back and forth, and a locking assembly 8 for driving each group of gaskets 5 to move left and right. The tensioning plate 2 is arranged relative to the inner wall of the lower side of the workpiece, the limiting rods 3 are arranged relative to the end portion of the workpiece, each group of adjusting rods 4 are provided with two adjusting rods and arranged relative to the side edge of the workpiece, the sliding direction of each adjusting rod 4 is perpendicular to the side wall of the workpiece, and each group of gaskets 5 are provided with twelve adjusting rods and arranged relative to the inner wall of the upper side of the workpiece.

Referring to fig. 2, the screw assembly 6 includes a pair of vertical grooves 61 formed in the base 1, two driving nuts 62 respectively formed on both sides of the tension plate 2 and slidably coupled to the vertical grooves 61, a screw shaft 63 rotatably coupled to the base 1 and threadedly coupled to the driving nuts 62, and a grip 64 formed on the screw shaft 63. The screw rod transmission has the advantages of small starting torque and self-locking, and the tensioning plate 2 can be driven to lift at a fixed point by rotating the screw rod shaft 63, so that the distance between the tensioning plate 2 and the upper side surface of the base 1 can be adjusted.

The adjusting assembly 7 comprises an i-shaped sliding groove 71 arranged on the base 1, an adjusting bolt 72 connected to the i-shaped sliding groove 71 in a sliding manner, and an adjusting nut 73 connected to the adjusting bolt 72 in a threaded manner and abutted against the i-shaped sliding groove 71, wherein the adjusting rod 4 is fixed at the end of the adjusting bolt 72. The adjusting bolt 72 and the adjusting nut 73 form an I-shaped structure matched with the I-shaped sliding groove 71, the adjusting rod 4 can be moved after the adjusting bolt 72 is unscrewed, the adjusting rod 4 can be fixed after the adjusting bolt 72 is screwed, and the operation is simple and rapid.

The locking assembly 8 comprises a T-shaped groove 81 formed in the upper surface of the base 1, twelve locking nuts 82 slidably connected to the T-shaped groove 81, and a locking screw 83 screwed to the locking nuts 82, wherein the washer 5 is fixed to the upper end of the locking screw 83. Before punching, the locking screw 83 is loosened and the washer 5 is moved to the punching point, and then the screw is tightened to make the washer 5 abut against the upper surface of the base 1. During punching, the upper side inner wall of work piece is inconsistent with packing ring 5, and the inside trompil of packing ring 5 can be provided the space that the useless piece that is stamped out breaks away from the work piece on the work piece, has reduced the artifical time of getting rid of useless piece in later stage, is favorable to improving the efficiency of punching a hole to the work piece.

The implementation principle of the embodiment is as follows: before installation, according to the punching position of a workpiece and the size of the workpiece, the adjusting rod 4 is driven to move to the position abutted against the side edge of the workpiece through the adjusting component 7, and the tensioning plate 2 is moved to the position abutted against the workpiece through the screw rod component 6; during the installation, have open-ended one side with the U type opening of work piece towards base 1, the upside inner wall overlap joint of work piece in base 1 upper surface this moment, and the downside inner wall of work piece is contradicted with tensioning plate 2, then remove the work piece and lean on with gag lever post 3 to the tip, and the work piece side supports with adjusting pole 4 that corresponds the group and leans on, accomplishes the location installation of another work piece at base 1 opposite side according to above-mentioned mode afterwards.

Claims

1. The utility model provides a safety belt stand location frock that punches a hole which characterized in that: the device comprises an inverted U-shaped base (1), two tensioning plates (2) arranged in a U-shaped opening of the base (1), two limiting rods (3) arranged on the upper surface of the base (1) and two groups of adjusting rods (4), wherein a screw rod assembly (6) for driving the tensioning plates (2) to lift and an adjusting assembly (7) for driving the adjusting rods (4) to horizontally move are arranged on the base (1); the tensioning plate (2) is arranged relative to the inner wall of the workpiece, the limiting rods (3) are arranged relative to the end portions of the workpiece, each group of adjusting rods (4) is arranged relative to the side edge of the workpiece, and the sliding direction of each adjusting rod (4) is perpendicular to the side wall of the workpiece.

2. The punching and positioning tool for the safety belt stand column as claimed in claim 1, is characterized in that: the improved structure is characterized in that a T-shaped groove (81) is formed in the base (1), a plurality of locking nuts (82) and threads are connected to the T-shaped groove (81) in a sliding mode, a locking screw rod (83) is connected to the locking nuts (82) in a threaded mode, and a gasket (5) abutting against the upper surface of the base (1) is fixed to the upper end of the locking screw rod (83).

3. The punching and positioning tool for the safety belt stand column as claimed in claim 1, is characterized in that: the screw rod assembly (6) comprises a pair of vertical grooves (61) arranged on the base (1), a transmission nut (62) arranged on the tensioning plate (2) and connected to the vertical grooves (61) in a sliding mode, and a screw rod shaft (63) rotatably connected to the base (1) and connected with the transmission nut (62) in a threaded mode.

4. The punching and positioning tool for the safety belt stand column as claimed in claim 3, characterized in that: the screw shaft (63) is provided with a holding part (64).

5. The punching and positioning tool for the safety belt stand column as claimed in claim 1, is characterized in that: the adjusting assembly (7) comprises an I-shaped sliding groove (71) arranged on the base (1), an adjusting bolt (72) connected to the I-shaped sliding groove (71) in a sliding mode, and an adjusting nut (73) connected to the adjusting bolt (72) in a threaded mode and abutted against the I-shaped sliding groove (71), and the adjusting rod (4) is fixed to the end portion of the adjusting bolt (72).