CN211803399U - Floating type positioning sliding block mechanism - Google Patents

Abstract

The utility model discloses a formula of floating up location slider mechanism, including taking off the flitch, location slider mechanism still includes cutter, backplate, buoyancy lift piece, two locating pieces, sleeve and elevating gear, elevating gear fixes in taking off the flitch, the buoyancy lift piece is connected with elevating gear through the sleeve, the cutter includes the T type blade holder of the edge of a knife and fixed edge of a knife, the backplate is fixed in taking off the flitch and the side of backplate pastes tightly in the side of buoyancy lift piece, T type blade holder is fixed on the buoyancy lift piece, two locating pieces are installed and are controlled tight T type blade holder at the both ends of buoyancy lift piece, and T type blade holder pushes up the side at the backplate through two locating pieces tightly. The utility model provides a buoyancy lift formula location slider mechanism, the equidimension such as length of mould is little, with low costs.

Description

Floating type positioning sliding block mechanism

Technical Field

The utility model relates to a mold design field especially relates to a formula of rising location slider mechanism.

Background

The stamping die is a precision tool, and under the action of external force, a blank is made into a finished piece tool with a specific shape and a specific size, and because the structure of the stamping die is relatively complex, in order to ensure the normal use of the stamping die, a sliding block structure is generally used, for example: the slide block structure at present is a side-impact type common slide block, the length and other dimensions of the slide block are large, the cost is high, but for a mold with a complex structural design, the space of the slide block is limited, and the side-impact type common slide block cannot be used.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned not enough that present slider mechanism exists, the utility model provides a little, with low costs buoyancy lift formula location slider mechanism of size such as length of mould.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

the utility model provides a formula of floating to rise location slider mechanism, is including taking off the flitch, location slider mechanism still includes cutter, backplate, buoyancy lift piece, two locating pieces, sleeve and elevating gear, elevating gear fixes in taking off the flitch, buoyancy lift piece is connected with elevating gear through the sleeve, the cutter includes the T type blade holder of edge of a knife and fixed edge of a knife, the backplate is fixed and the side of backplate pastes the side at buoyancy lift piece in taking off the flitch tightly, T type blade holder is fixed on buoyancy lift piece, two locating pieces are installed at the both ends of buoyancy lift piece and are controlled tight T type blade holder, and T type blade holder pushes up tightly in the side of backplate through two locating pieces.

According to the utility model discloses an aspect, location slider mechanism still includes two springs, the both ends of T type blade holder are equipped with the hole symmetrically, the locating piece utilizes the spring force to push up the side at the backplate with T type blade holder tightly in the hole with spring compression, locating piece.

According to an aspect of the present invention, the two positioning blocks are positioning blocks having different sizes, and the positioning blocks are mounted on the buoyant block by screws.

According to an aspect of the utility model, location slider mechanism is equipped with the cushion, the cushion is located between buoyancy lift piece and elevating gear, the cushion is used for restricting the extreme low position of buoyancy lift piece.

According to an aspect of the utility model, be equipped with the round hole in the positive centre of cushion, the sleeve passes the round hole and carries out screw connection with the buoyancy lift piece.

According to the utility model discloses an aspect, be equipped with vertical hole in the flitch takes off, elevating gear is spring mechanism, spring mechanism fixes in vertical hole, the sleeve is fixed on spring mechanism, and the sleeve utilizes spring mechanism's bullet to rise and the compression goes up and down.

The utility model discloses the advantage of implementing lies in: the utility model discloses a formula of floating up location slider mechanism, including taking off the flitch, a cutting tool, a back plate, the buoyancy lift piece, two locating pieces, sleeve and elevating gear, the buoyancy lift piece is connected with elevating gear through the sleeve, the backplate is fixed in taking off the flitch and the side of backplate is pasted tightly in the side of buoyancy lift piece, the cutter includes the T type blade holder of the edge of a knife and fixed edge of a knife, because T type blade holder is fixed on the buoyancy lift piece, can restrict the upper and lower position of the edge of a knife, press from both sides tight T type blade holder about two locating pieces, the position about the edge of a knife has been restricted, in addition T type blade holder pushes up the side at the backplate through two locating pieces tightly, the front and back position of the edge of a knife has been restricted, thereby the position of the fixed edge of a knife that can be accurate, it.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only one embodiment of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without any inventive work.

Fig. 1 is a schematic structural view of the floating type positioning slider mechanism of the present invention in the mold opening state;

FIG. 2 is a schematic structural view of the connection among the cutter, the positioning block and the back plate;

fig. 3 is a schematic structural view of the floating positioning slider mechanism when the material releasing plate touches a workpiece (such as a material belt);

fig. 4 is a schematic structural view of the impact head of the floating type positioning slider mechanism of the present invention when it touches the knife edge;

FIG. 5 is a schematic structural view of the material-removing plate and the lower template of the floating-up positioning sliding block mechanism of the present invention clamping a workpiece (e.g., a material belt);

FIG. 6 is a schematic view of the floating type positioning slider mechanism of the present invention when the knife edge is positioned and ready to start punching;

fig. 7 is a schematic structural diagram of the floating positioning slider mechanism according to the present invention when the workpiece (e.g., material belt) is punched.

In the figure: the tool comprises a tool 1, a back plate 2, a floating block 3, a punch 4, a cushion block 5, a sleeve 6, a workpiece 7, a lifting device 8, a positioning block 9, a spring 10, a knife edge 11 and a T-shaped knife seat 12

Detailed Description

The following further description is made with reference to the accompanying drawings and examples,

as shown in fig. 1 to 7, a floating type positioning slider mechanism includes a stripper plate, a cutter 1, a back plate 2, a floating block 3, two positioning blocks 9, a sleeve 6 and a lifting device 8, wherein the lifting device 8 is fixed in the stripper plate, the floating block 3 is connected with the lifting device 8 through the sleeve 6, the cutter 1 includes a knife edge 11 and a T-shaped knife rest 12 for fixing the knife edge, the back plate 2 is fixed in the stripper plate, the side surface of the back plate 2 is tightly attached to the side surface of the floating block 3, the T-shaped knife rest 12 is fixed on the floating block 3, the two positioning blocks 9 are installed at two ends of the floating block 3 and tightly clamp the T-shaped knife rest 12 from left to right, and the T-shaped knife rest 12 is tightly pressed against the side surface of the back plate 2 through the two positioning blocks 9. The T-shaped cutter holder 12 can fix the position of the cutter edge 11, so that the T-shaped cutter holder 12 is fixed on the floating block 3, the upper position and the lower position of the cutter edge 11 can be fixed, the two positioning blocks 9 clamp the T-shaped cutter holder 12 leftwards and rightwards, the left position and the right position of the cutter edge 11 are fixed, in addition, the T-shaped cutter holder 12 is tightly propped against the side face of the back plate 2 through the two positioning blocks 9, the front position and the rear position of the cutter edge 11 are fixed, and the position of the cutter edge 11 can be.

In practical application, the positioning block 9 is generally installed on the buoyancy lifting block 3 through a screw, so that the installation and the disassembly are very convenient, and because the two positioning blocks are the positioning blocks 9 with different sizes, when the knife edge 11 needs to be adjusted leftwards, for example: the left side is adjusted by 1 cm, the right side positioning block 9 is the positioning block 9 with a longer length (longer than the original positioning block by 1 cm), the left side positioning block 9 is the positioning block 9 with a shorter length (shorter than the original positioning block by 1 cm), and on the contrary, when the knife edge 11 needs to be adjusted to the right, for example: the right adjustment is 1 cm, the left positioning block 9 is the positioning block 9 with a longer length (1 cm longer than the original positioning block), the right positioning block 9 is the positioning block 9 with a shorter length (1 cm shorter than the original positioning block), and the left and right position adjustment is very convenient. The T-shaped cutter seat 12 is fixed on the buoyancy lifting block 3, and in order to adjust the upper and lower positions of the cutter edge 11, the sleeves 6 with different lengths can be replaced according to the requirements of products, so that the upper and lower positions of the cutter edge 11 can be adjusted conveniently. In addition, in the normal use process of the positioning slider mechanism, in order to avoid friction and mutual impact force between the positioning block 9 and the back plate 2, the positioning slider mechanism is provided with two springs 10, the selection of the springs 10 is determined according to the actual conditions of the stamping die (such as the diameter of the springs, the compression amount of the springs, the stress of the cutter and the like), holes are symmetrically formed in two ends of the T-shaped tool apron 12, the positioning block 9 compresses the springs 10 in the holes, and thus the positioning block 9 tightly supports the T-shaped tool apron 12 on the side surface of the back plate 2 by utilizing the spring force, so that the positioning block 9 does not contact with the side surface of the back plate 2, and further friction and mutual impact force are avoided. In addition, for the convenient front and back position of adjustment edge of a knife 11, the utility model discloses a buoyancy lift formula location slider mechanism can reach the purpose of fine setting edge of a knife 11 front and back position through the compression of adjustment spring 10, and structural design is fairly simple, practical.

In practical application, in order to ensure the safe operation of the positioning slide block mechanism, the positioning slide block mechanism can be provided with a cushion block 5, the cushion block 5 is positioned between the buoyancy lifting block 3 and the lifting device 8, the cushion block 5 is used for limiting the lowest position of the buoyancy lifting block 3, in addition, a round hole can be arranged in the middle of the cushion block 5, the sleeve 6 penetrates through the round hole to be in screw connection with the buoyancy lifting block 3, and the installation and the disassembly of the sleeve 6 are very convenient.

In practical application, a vertical hole is formed in the stripper plate, the lifting device 8 adopts a spring mechanism which is fixed in the vertical hole, the sleeve 6 is fixed on the spring mechanism, the sleeve 6 is lifted by utilizing the springing and compression of the spring mechanism, when a workpiece 7 (such as a material belt) starts to be stamped and processed, the floating block 3 is pressed by pressure (such as the downward stamping force of the punch 4) to press the spring mechanism through the sleeve 6, the spring mechanism is compressed, and the sleeve 6, the floating block 3 and the knife edge 11 are driven to move downwards to be stamped and processed; after the workpiece 7 is punched, the punch 4 is lifted upwards, and the sleeve 6, the floating block 3 and the knife edge 11 are lifted upwards under the elastic force of the spring mechanism.

The utility model discloses the advantage of implementing lies in: the utility model discloses a buoyancy-lift type positioning slider mechanism, including taking off the flitch, cutter 1, backplate 2, buoyancy lift piece 3, two locating pieces 9, sleeve 6 and elevating gear 8, buoyancy lift piece 3 is connected with elevating gear 8 through sleeve 6, backplate 2 is fixed in taking off the flitch and the side of backplate 2 pastes the side at buoyancy lift piece 3 closely, cutter 1 includes edge of a knife 11 and the T type blade holder 12 of fixed edge of a knife, because T type blade holder 12 fixes on buoyancy lift piece 3, can restrict the upper and lower position of edge of a knife 11, two locating pieces 9 are controlled and are pressed from both sides tight T type blade holder 12, restricted the left and right positions of edge of a knife 11, in addition T type blade holder 12 is pushed up tightly at the side of backplate 2 through two locating pieces 9, restricted the front and back position of edge of a knife 11, thereby can accurate fixed edge of a knife 11's position, it is thus visible, the length dimension of whole positioning slider mechanism shortens by a wide, meanwhile, the whole positioning sliding block mechanism is convenient to mount and dismount.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a formula of floating to rise positioning slide block mechanism, includes takes off the flitch, its characterized in that, positioning slide block mechanism still includes cutter, backplate, floating to rise piece, two locating pieces, sleeve and elevating gear, elevating gear fixes in taking off the flitch, floating to rise the piece and be connected with elevating gear through the sleeve, the cutter includes the T type blade holder of edge of a knife and fixed edge of a knife, the backplate is fixed in taking off the flitch and the side of backplate pastes the side at the floating to rise piece closely, T type blade holder is fixed on floating to rise the piece, two locating pieces are installed at floating to rise piece's both ends and are controlled and press from both sides tight T type blade holder, and T type blade holder pushes up the side at the backplate through two locating pieces tightly.

2. The floating type positioning slide block mechanism according to claim 1, wherein the positioning slide block mechanism further comprises two springs, holes are symmetrically formed at two ends of the T-shaped tool apron, the positioning block compresses the springs in the holes, and the positioning block presses the T-shaped tool apron against the side surface of the back plate by using the spring force.

3. The buoyant lift type positioning slider mechanism of claim 2 wherein said two positioning blocks are differently sized positioning blocks, said positioning blocks being mounted to the buoyant lift blocks by screws.

4. The buoyant riser positioning slide mechanism of claim 1 wherein said positioning slide mechanism is provided with a spacer block, said spacer block being positioned between the buoyant riser block and the elevator assembly, said spacer block being adapted to limit the lowermost position of the buoyant riser block.

5. The floating positioning slide block mechanism of claim 4, wherein a circular hole is formed in the center of the cushion block, and the sleeve is screwed with the floating block through the circular hole.

6. A floating type positioning slide block mechanism according to any one of claims 1 to 5, wherein a vertical hole is arranged in the stripper plate, the lifting device is a spring mechanism, the spring mechanism is fixed in the vertical hole, the sleeve is fixed on the spring mechanism, and the sleeve is lifted and lowered by utilizing the bouncing and compressing of the spring mechanism.

Images