CN213111357U - Turning device is used in hardware fastener production - Google Patents

Abstract

The utility model discloses a turning device is used in hardware fastening spare production, including backup pad, lead screw, rotary disk, belt and handle, the inboard surface mounting of backup pad has the fixing base, and the top intermediate position of fixing base is connected with the dead lever through the rotation axis to the lead screw is installed to the intermediate position bearing of dead lever, the outside of dead lever is inlayed and is had the spacing groove, and the inside block of spacing groove has the top position of spacer pin. This turning device is used in hardware and hardware fastener production, the clamp plate can move the work in the outside of lead screw under the effect of swivel sleeve, when two clamp plates move in opposite directions, alright in order to reach the size of a dimension according to the fastener and press from both sides tight work to the fastener, the clamp plate is that equidistant block is installed in the outside of swivel sleeve simultaneously, therefore, the convenience is different according to the thickness of fastener, the clamp plate of suitable quantity is installed, it is different to reach the convenient thickness according to the fastener, carry out the tight effect of clamp to the fastener.

Description

Turning device is used in hardware fastener production

Technical Field

The utility model relates to a hardware fastening spare technical field specifically is a turning device is used in hardware fastening spare production.

Background

The turnover device for hardware fastener production is a clamping device capable of clamping a fastener, the whole device can also drive the fastener to turn over, and the upper surface and the lower surface of the fastener can be processed by turning over the fastener;

1. when the traditional turnover device is used, the clamping work of the fastening piece is inconvenient to carry out according to the size of the appearance and the thickness of the fastening piece, so that the whole turnover device can only clamp part of the fastening piece, and the use range of the whole turnover device is narrow;

2. traditional turning device is when overturning, and is inconvenient fixes the angle after the upset, leads to when processing, and the phenomenon that the error can appear takes place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turning device is used in hardware and hardware fastener production to solve the hardware and hardware fastener clamping device on the existing market that the above-mentioned background art provided and when using, inconvenient carry out the tight work of clamp to the fastener of not unidimensional size and thickness difference, and inconvenient position to the device after the upset carries out the problem of fixing.

In order to achieve the above object, the utility model provides a following technical scheme: a turnover device for hardware fastener production comprises a supporting plate, a screw rod, a rotary disk, a belt and a handle, wherein a fixed seat is installed on the inner side surface of the supporting plate, the top end middle position of the fixed seat is connected with the fixed rod through a rotary shaft, the screw rod is installed on a middle position bearing of the fixed rod, the rotary disk is installed at the top end position of the screw rod, the rotary disk is connected with the rotary disk through the belt, the handle is coaxially connected with the outer portion of the rotary disk on the left side, a rotary sleeve is connected with the outer portion of the screw rod through threads, an installation groove is embedded in the top end position of the rotary sleeve, an installation block is clamped in the middle of the installation groove, a clamping plate is connected between the installation block and the installation block, a limiting groove is embedded in the outer portion of the fixed rod, the top end position of a limiting pin, the penetrating groove penetrates through the middle position of the supporting plate, the top end of the limiting pin is connected with the inner side of the pulling block, and the pulling block is arranged at the outer position of the supporting plate.

Preferably, be provided with 2 spacer pins in the backup pad, and the position of spacer pin is corresponding with the position of the spacing groove on the dead lever to mutual block between spacing groove and the spacer pin, the inside of spacing groove is the rubber material simultaneously.

Preferably, the height of the fixing rod is the same as that of the supporting plate, and the fixing rod is arranged in the middle of the screw rod.

Preferably, the screw rod is externally provided with 2 sections of thread structures with opposite thread directions, and the 2 sections of thread structures on the screw rod are symmetrically arranged around the central axis of the screw rod.

Preferably, the outer surface of the rotary sleeve is inlaid with a mounting groove which is in a T-shaped structure, the mounting block and the mounting groove are clamped with each other, and the mounting block and the clamping plate are mounted integrally.

Preferably, the number of the mounting grooves is 3, and the inner side of the clamping plate is a rough surface.

Compared with the prior art, the beneficial effects of the utility model are that: the turnover device for hardware fastener production;

1. the clamping plates can move outside the screw rod under the action of the rotary sleeve, when the two clamping plates move in opposite directions, the clamping operation of the fastener can be performed according to the size of the fastener, and meanwhile, the clamping plates are clamped and installed outside the rotary sleeve at equal intervals, so that the clamping plates with proper number can be conveniently installed according to different thicknesses of the fastener, and the effect of conveniently clamping the fastener according to different thicknesses of the fastener is achieved;

2. the work of block between spacer pin and the spacing groove can guarantee to carry out the fixed work to the angle after the dead lever is rotatory, guarantees that the phenomenon that the fastener rocked can not appear in processing takes place, and the work of block between spacer pin and the spacing groove is also very convenient.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the connection structure between the supporting plate and the fixing rod of the present invention;

FIG. 3 is a schematic view of the connection structure between the screw rod and the rotary sleeve;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a support plate; 2. a fixed seat; 3. a rotating shaft; 4. fixing the rod; 5. a screw rod; 6. a rotating sleeve; 7. a clamping plate; 8. rotating the disc; 9. a belt; 10. a handle; 11. pulling the block; 12. a spacing pin; 13. a torsion spring; 14. a through groove; 15. a limiting groove; 16. mounting blocks; 17. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a turnover device for hardware fastener production comprises a supporting plate 1, a screw rod 5, a rotary disk 8, a belt 9 and a handle 10, wherein a fixed seat 2 is installed on the inner side surface of the supporting plate 1, the top end middle position of the fixed seat 2 is connected with a fixed rod 4 through a rotary shaft 3, the screw rod 5 is installed on the middle position of the fixed rod 4 in a bearing mode, the rotary disk 8 is installed at the top end position of the screw rod 5, the rotary disk 8 is connected with the rotary disk 8 through the belt 9, the handle 10 is coaxially connected to the outer portion of the rotary disk 8 on the left side, the rotary sleeve 6 is in threaded connection with the outer portion of the screw rod 5, an installation groove 17 is embedded in the top end position of the rotary sleeve 6, an installation block 16 is clamped in the middle of the installation groove 17, a clamping plate 7 is connected between the installation block 16 and the installation block 16, a limiting groove 15 is, the outside of the limit pin 12 is connected with the inside of the top end of the through groove 14 through a torsion spring 13, the through groove 14 penetrates the middle position of the support plate 1, the top end of the limit pin 12 is connected with the inner side of the pull block 11, and the pull block 11 is arranged at the outside position of the support plate 1.

Be provided with 2 spacer pins 12 on the backup pad 1, and the position of spacer pin 12 is corresponding with the position of the spacing groove 15 on the dead lever 4 to mutual block between spacing groove 15 and the spacer pin 12, the inside of spacing groove 15 is the rubber material simultaneously, and the effect of fixing is carried out to the position after the rotation of dead lever 4 to the convenience is accomplished to the block between spacing groove 15 and spacer pin 12.

The height of the fixing rod 4 is the same as that of the supporting plate 1, and the fixing rod 4 is arranged in the middle of the screw rod 5, so that the fixing rod 4 can fix the position of the screw rod 5 and is arranged in the middle of the screw rod 5, and the normal moving work of the rotary sleeve 6 outside the screw rod 5 cannot be influenced.

The outside of lead screw 5 has been provided with 2 sections screw thread column structures that the screw thread direction is opposite, and 2 sections screw thread column structures on the lead screw 5 set up about the axis symmetry of lead screw 5 for lead screw 5 when rotatory, can make 2 swivel housing 6 of its top carry out in the outside of lead screw 5 in opposite directions and opposite removal work.

The outside surface inlay of swivel mount 6 has the mounting groove 17 that is "T" shape structure setting, and mutual block between installation piece 16 and the mounting groove 17, and installation as an organic whole between installation piece 16 and the grip block 7, mounting groove 17 is provided with 3 at the outside equidistant of swivel mount 6, the inboard of grip block 7 is rough surface, the installation work of grip block 7 can be accomplished to the block through installation piece 16 and mounting groove 17, reach the effect that the quantity to grip block 7 that the thickness of convenience is different according to the fastener is adjusted.

The working principle is as follows: when the turnover device for hardware fastener production is used, firstly, fasteners are placed in the middle positions of 2 clamping plates 7, then a worker is required to rotate a handle 10, the handle 10 rotates to drive a rotary disk 8 at the top end of the handle to rotate, when the rotary disk 8 rotates, another rotary disk 8 can rotate through the belt 9, when the rotary disk 8 rotates, the rotary disk 8 can drive a screw rod 5 at the top end of the rotary disk and coaxially connected with the rotary disk to rotate, when the screw rod 5 rotates, the outer part of the screw rod is in threaded connection with the middle of a rotary sleeve 6, the rotary sleeve 6 can move oppositely outside the screw rod 5, when the rotary sleeve 6 moves oppositely, the clamping plates 7 connected with the middle of the rotary sleeve are also moved oppositely, therefore, when the clamping plates 7 move oppositely, the effect of fastening the fasteners in the middle of the rotary sleeve can be achieved, then, when the whole device needs to be rotated, a worker needs to pull the pulling block 11, so that the pulling block 11 drives the limit pin 12 to move, and the fixed part of the limit pin 12 is separated from the inner part of the limit groove 15, thereby, the effect of rotating the screw rod 5 can be achieved only under the action of the rotating shaft 3, when the screw rod 5 rotates, the fastening piece clamped at the top end in the middle of the clamping plate 7 is turned over, after the screw rod is turned over to a proper angle, the pulling force of the pulling block 11 is released, the limiting pin 12 at the top end of the pulling block 11 is reset under the action of the torsion spring 13, so that the top end of the limiting pin 12 is clamped inside the limiting groove 15 outside the fixing rod 4 again to complete the limiting work of the fixing rod 4, and the angle of the screw rod 5 is fixed after the fixing rod 4 is limited.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a turning device is used in hardware fastening spare production, includes backup pad (1), lead screw (5), rotary disk (8), belt (9) and handle (10), its characterized in that: the inner side surface of the supporting plate (1) is provided with a fixing seat (2), the top middle position of the fixing seat (2) is connected with a fixing rod (4) through a rotating shaft (3), a screw rod (5) is installed on a middle position bearing of the fixing rod (4), a rotating disc (8) is installed at the top end position of the screw rod (5), the rotating disc (8) is connected with the rotating disc (8) through a belt (9), the outer portion of the rotating disc (8) on the left side is coaxially connected with a handle (10), the outer portion of the screw rod (5) is connected with a rotating sleeve (6) in a threaded mode, the top end position of the rotating sleeve (6) is inlaid with a mounting groove (17), the mounting block (16) is clamped in the middle of the mounting groove (17), a clamping plate (7) is connected between the mounting block (16) and the mounting block (16), and a limiting groove (15, the inner part of the limiting groove (15) is clamped with the top end position of the limiting pin (12), the outer part of the limiting pin (12) is connected with the inner part of the top end of the through groove (14) through the torsion spring (13), the through groove (14) penetrates through the middle position of the support plate (1), the top end of the limiting pin (12) is connected with the inner side of the pull block (11), and the pull block (11) is arranged at the outer position of the support plate (1).

2. The turnover device for hardware fastener production according to claim 1, characterized in that: the utility model discloses a spacing structure of car seat, including backup pad (1), be provided with 2 spacer pins (12) on backup pad (1), and the position of spacer pin (12) is corresponding with the position of spacing groove (15) on dead lever (4) to mutual block between spacing groove (15) and spacer pin (12), the inside of spacing groove (15) is the rubber material simultaneously.

3. The turnover device for hardware fastener production according to claim 1, characterized in that: the height of the fixing rod (4) is the same as that of the supporting plate (1), and the fixing rod (4) is arranged in the middle of the screw rod (5).

4. The turnover device for hardware fastener production according to claim 1, characterized in that: the external portion of lead screw (5) has been provided with 2 sections screw thread column structures that the screw thread direction is opposite, and 2 sections screw thread column structures on lead screw (5) are around the axis symmetry setting of lead screw (5).

5. The turnover device for hardware fastener production according to claim 1, characterized in that: the outer surface of the rotary sleeve (6) is inlaid with a mounting groove (17) which is in a T-shaped structure, the mounting block (16) and the mounting groove (17) are clamped with each other, and the mounting block (16) and the clamping plate (7) are mounted integrally.

6. The turnover device for hardware fastener production according to claim 1, characterized in that: the number of the mounting grooves (17) is 3, the number of the mounting grooves is 3, the mounting grooves are arranged outside the rotating sleeve (6) at equal intervals, and the inner side of the clamping plate (7) is a rough surface.

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