CN217669644U - Rubber sealing strip cutting equipment - Google Patents
Rubber sealing strip cutting equipment Download PDFInfo
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- CN217669644U CN217669644U CN202221780420.2U CN202221780420U CN217669644U CN 217669644 U CN217669644 U CN 217669644U CN 202221780420 U CN202221780420 U CN 202221780420U CN 217669644 U CN217669644 U CN 217669644U
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- seat
- memorial archway
- optical axis
- axis guide
- blade
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Abstract
The utility model relates to a rubber sealing strip cutting device, which comprises a cutting mechanism arranged on a workbench, and is characterized in that the cutting mechanism comprises a bottom plate, a horizontal memorial archway seat, two optical axis guide rods, a driving cylinder, a tool rest seat, a cutter assembly and a cutting die; the horizontal memorial archway seat comprises memorial archway seat A and memorial archway seat B, and two optical axis guide rods and a tool rest seat are arranged between the memorial archway seat A and the memorial archway seat B, and a driving cylinder is arranged on the outer side of the memorial archway seat A, and a cutting die is arranged on the outer side of the memorial archway seat B, wherein the die body is a V-shaped groove with an observation hole in the middle, X-shaped blade guide grooves are symmetrically formed in the die body from top to bottom, a sealing strip guide groove which is transversely communicated is further formed in the die body, and a tool assembly consists of three tool rests and X-shaped double blades. The advantages are that: occupation space is little, and is more stable, sets up the setting at X type blade guide slot and sealing strip guide slot on the mould body, can reach accurate spacing.
Description
Technical Field
The utility model belongs to the technical field of the rubber seal cuts, in particular to rubber seal cutting equipment.
Background
The rubber sealing strip is continuous strip-shaped through the product that extrusion molding production line made, when making it into the sealing strip that is used for positions such as building door and window, refrigerator door and container door, need tailor it. Because the corner of the structures of parts such as building doors and windows, refrigerator doors, container doors and the like is a 90-degree right angle, the end parts of the rubber sealing strips need to be accurately cut by 45 degrees and then butted.
The fixed mode of its blade of existing equipment in structural design all is in rear end one side of blade cutting edge, because the softer and extremely strong toughness that has of rubber material, the blade of breaking very easily of thin blade, and the blade is too thick, not only can reduce the shearing force, can lead to the cutting plane to be coarse or uneven in convex-concave moreover, seriously influences the cutting plane accuracy.
Disclosure of Invention
The utility model aims at solving the above problems, providing a simple structure, convenient operation's rubber seal strip cutting equipment.
The utility model discloses a realize through following technical scheme:
the utility model discloses a rubber sealing strip cutting device, which comprises a cutting mechanism arranged on a workbench, and is characterized in that the cutting mechanism comprises a bottom plate, a horizontal type memorial archway seat, two optical axis guide rods, a driving cylinder, a tool rest seat, a cutter assembly and a cutting die;
the horizontal memorial archway seat consists of a memorial archway seat A and a memorial archway seat B which are respectively and fixedly arranged on the bottom plate; the center of the memorial archway seat A is provided with a cylinder rod penetrating hole, two sides of the cylinder rod penetrating hole of the memorial archway seat A are symmetrically provided with optical axis guide rod fixing holes A, driving cylinder mounting holes are formed around the cylinder rod penetrating hole of the memorial archway seat A, two ends of the memorial archway seat B are symmetrically provided with bosses, the middle of the memorial archway seat B is of a stepped groove structure, and the centers of the bosses are respectively provided with optical axis guide rod shaft fixing holes B concentric with the optical axis guide rod fixing holes A;
the tool rest seat mainly comprises a rectangular seat body, the rectangular seat body is provided with an upper surface and a lower surface, the upper surface is symmetrically provided with two rectangular lugs I in parallel, upper tool rest fixing holes are respectively formed in the lugs I, the lugs I and the rectangular seat body are integrated, the middle position of the lower surface is provided with a lug II with a round hole, two sides of the rectangular seat body are concentrically provided with an optical axis guide rod penetrating hole with an optical axis guide rod fixing hole A, and a linear bearing is arranged in the optical axis guide rod penetrating hole;
the driving cylinder is fixed at the outer side of the memorial archway seat A, the cylinder rod driving end of the driving cylinder penetrates through the cylinder rod penetrating hole in the middle of the memorial archway seat A to be fixedly connected with the knife rest seat, one end of each of the two optical axis guide rods respectively extends into the optical axis guide rod fixing hole A of the memorial archway seat A to be fixedly connected with the memorial archway seat A, a linear bearing of which the other end penetrates through an optical axis guide rod shaft penetrating hole of the tool rest base is fixed in an optical axis guide rod fixing hole B of the housing base B, and the tool rest base is slidably sleeved on two optical axis guide rods between the housing base A and the housing base B;
the cutting die comprises a die body and a die fixing component, wherein the die body is a V-shaped groove with an observation hole in the middle, the front end of the die body is of a cuboid structure with a fixed boss, X-shaped blade guide grooves with the same angle as the V-shaped groove are symmetrically formed in the die body from top to bottom, a sealing strip guide groove which is transversely communicated is formed in the die body, the die fixing component consists of a lower base and an upper fixing seat, a groove matched with a fixed raised head at the front end of the die body is formed in the upper fixing seat, the fixed raised head at the front end of the die body is fixedly connected through the die fixing component, and the rear end of the fixed raised head is fixed on a middle flat groove of a housing seat B6;
the cutter assembly comprises an upper cutter frame I, an upper cutter frame II, a lower cutter frame II, a blade I and a blade II, wherein a clamping groove is formed in the blade I, the blade II is clamped on the blade I and is intersected to form an X-shaped blade, one end of each of the upper cutter frame I and the upper cutter frame II is fixed in an upper cutter frame fixing hole of a lug of each of two cutter frame bases, one end of the lower cutter frame is fixedly installed in a round hole of the lug II on the lower surface of each cutter frame base, the upper end of the blade I is fixedly connected with the other end of the upper cutter frame I, the lower end of the blade I is fixedly installed on the left side of the lower cutter frame, the upper end of the blade II is fixedly connected with the other end of the upper cutter frame II, and the lower end of the blade II is fixedly installed on the right side of the lower cutter frame and is in sliding connection with an X-shaped blade guide groove.
Preferably, the angle alpha between the V-shaped groove with the observation hole in the middle and the horizontal line is 45 degrees.
Compared with the prior art, the utility model has the advantages that:
1. the design structure of the horizontal memorial archway seat occupies small space and is more stable;
2. the X-shaped double blades are arranged on the cutter assembly, the two ends of the X-shaped double blades are more stable to fix, ultrathin blades can be used, the tangent plane is smoother and straighter, and the X-shaped blade guide groove and the sealing strip guide groove are arranged to achieve accurate limiting;
3. the blade has long service life, convenient tool changing, smooth and straight tangent plane and consistent tangent plane length, and greatly improves the precision and the smoothness of the tangent plane.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the housing base a.
Fig. 3 is a schematic structural view of the housing base B.
Fig. 4 is a schematic structural view of the tool rest base.
Fig. 5 is a schematic structural view of the cutting die.
Fig. 6 is a rear view of fig. 5.
Fig. 7 is a side view of fig. 5.
FIG. 8 is a schematic view of a knife cutting a rubber sealing strip.
Fig. 9 is a view in the direction C of fig. 8.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-9, the rubber sealing strip cutting device of the present invention comprises a cutting mechanism disposed on a workbench, and is characterized in that the cutting mechanism comprises a bottom plate 1, a horizontal housing frame, two optical axis guide rods 5, a driving cylinder 2, a tool rest frame 4, a tool assembly 7 and a cutting mold 8;
the horizontal memorial archway seat consists of a memorial archway seat A3 and a memorial archway seat B6 which are respectively and fixedly arranged on the bottom plate 1; an air cylinder rod penetrating hole 31 is formed in the middle of the memorial archway seat A3, optical axis guide rod fixing holes A32 are symmetrically formed in two sides of the air cylinder rod penetrating hole 31 of the memorial archway seat A, driving air cylinder mounting holes 33 are formed in the periphery of the air cylinder rod penetrating hole 31 of the memorial archway seat A, bosses 61 are symmetrically formed in two ends of the memorial archway seat B6, the middle of the memorial archway seat B is of a stepped groove 62 structure, and optical axis guide rod fixing holes B63 which are concentric with the optical axis guide rod fixing holes A32 are formed in the centers of the bosses 61 respectively;
the tool rest seat 4 mainly comprises a rectangular seat body 41, the rectangular seat body 41 is provided with an upper surface and a lower surface, the upper surface is symmetrically provided with two rectangular convex blocks I42 in parallel, an upper tool rest fixing hole 44 is formed in each convex block I42, each convex block I42 and the rectangular seat body are integrated, the middle position of the lower surface is provided with a convex block II 45 with a circular hole, two sides of the rectangular seat body are provided with optical axis guide rod penetrating holes 43 which are concentric with the optical axis guide rod fixing hole A32, and linear bearings are arranged in the optical axis guide rod penetrating holes 43;
the driving cylinder 2 is fixed on the outer side of the memorial archway seat A3, the cylinder rod driving end of the driving cylinder penetrates through a cylinder rod penetrating hole in the middle of the memorial archway seat A3 and is fixedly connected with the knife rest seat 4, one end of each of the two optical axis guide rods 5 respectively extends into the optical axis guide rod fixing hole A of the memorial archway seat A and is fixedly connected with the memorial archway seat A, and the other end of each of the two optical axis guide rods penetrates through a linear bearing of the optical axis guide rod penetrating hole 43 of the knife rest seat and is fixed in an optical axis guide rod fixing hole B63 of the memorial archway seat B, so that the knife rest seat 4 is slidably sleeved on the two optical axis guide rods between the memorial archway seat A3 and the memorial archway seat B6;
as shown in fig. 5-7, the cutting die comprises a die body 81 and a die fixing component, wherein the die body 81 is a rectangular parallelepiped structure having a V-shaped groove with an observation hole 84 and a horizontal line in the middle, an included angle α between the V-shaped groove with the observation hole in the middle and the horizontal line is 45 °, a fixing boss 83 is provided at the front end, X-shaped blade guide grooves 82 having the same angle as the V-shaped groove are symmetrically provided on the die body 81 from top to bottom, a transversely through sealing strip guide groove 85 is provided on the die body 81, the die fixing component comprises a lower base 831 and an upper fixing base 832, a groove 833 matched with a fixing boss at the front end of the die body is provided on the upper fixing base 832, the fixing boss 83 at the front end of the die body is fixedly connected through the die fixing component, and the rear end is fixed on a middle flat groove of a housing B6;
the cutter assembly comprises an upper cutter frame I71, an upper cutter frame II 72, a lower cutter frame 73, a cutter I75 and a cutter II 74, wherein a clamping groove is formed in the cutter I75, the cutter II 74 is clamped on the cutter I75 and is intersected to form an X-shaped cutter, one end of each of the upper cutter frame I71 and the upper cutter frame II 72 is fixed in an upper cutter frame fixing hole 44 of a convex block of two cutter frame bases, one end of the lower cutter frame 73 is fixedly arranged in a circular hole of the convex block II on the lower surface of each cutter frame base, the upper end of the cutter I75 is fixedly connected with the other end of the upper cutter frame I71, the lower end of the cutter I75 is fixedly arranged on the left side of the lower cutter frame 73, the upper end of the cutter II 74 is fixedly connected with the other end of the upper cutter frame II 72, and the lower end of the cutter II 74 is fixedly arranged on the right side of the lower cutter frame 73 and is in sliding connection with an X-shaped cutter guide groove 82;
the X-shaped double blades of the utility model are arranged on the cutter component, the two ends are more stably fixed,
the arrangement of an ultra-thin blade, an X-shaped blade guide groove and a sealing strip guide groove can be used, so that the accurate limiting can be achieved, and 11 in the drawing is a rubber sealing strip.
The utility model discloses a working process is: as shown in fig. 8, the rubber sealing strip 11 is inserted into the sealing strip guide groove 85, the driving cylinder is started according to the length and size requirements of the sealing strip, the blade 75 and the blade 74 slide forward in the guide groove 82 under the driving of the upper knife rest 71, the upper knife rest 72 and the lower knife rest 73, and the blade 75 and the blade 74 have 90-degree included angles with the guide groove 82 and adopt ultrathin blades, so that the rubber sealing strip can be cut at an accurate 90-degree angle, two end parts form accurate 45-degree oblique angles after cutting, the cut surface is smoother and straight, and the accuracy and smoothness of the cut surface are greatly improved; after the two rubber sealing strips with the cut end parts of 45 degrees are butted, the 90-degree rubber sealing strips are formed and can be used for sealing the corner parts of positions such as building doors and windows, refrigerator doors, container doors and the like.
Claims (2)
1. A rubber sealing strip cutting device comprises a cutting mechanism arranged on a workbench, and is characterized in that the cutting mechanism comprises a bottom plate, a horizontal type memorial archway seat, two optical axis guide rods, a driving cylinder, a tool rest seat, a tool assembly and a cutting die;
the horizontal memorial archway seat consists of a memorial archway seat A and a memorial archway seat B which are respectively and fixedly arranged on the bottom plate; the center of the housing A is provided with a cylinder rod penetrating hole, both sides of the cylinder rod penetrating hole of the housing A are symmetrically provided with optical axis guide rod fixing holes A, the periphery of the cylinder rod penetrating hole of the housing A is provided with a driving cylinder mounting hole, the two ends of the housing B are symmetrically provided with bosses, the middle of the housing B is of a stepped groove structure, and the center of each boss is provided with an optical axis guide rod shaft fixing hole B concentric with the optical axis guide rod fixing hole A;
the tool rest seat mainly comprises a rectangular seat body, the rectangular seat body is provided with an upper surface and a lower surface, the upper surface is symmetrically provided with two rectangular lugs I in parallel, upper tool rest fixing holes are respectively formed in the lugs I, the lugs I and the rectangular seat body are integrated, the middle position of the lower surface is provided with a lug II with a round hole, two sides of the rectangular seat body are concentrically provided with an optical axis guide rod penetrating hole with an optical axis guide rod fixing hole A, and a linear bearing is arranged in the optical axis guide rod penetrating hole;
the driving air cylinder is fixed on the outer side of the memorial archway seat A, the cylinder rod driving end of the driving air cylinder penetrates through an air cylinder rod penetrating hole in the middle of the memorial archway seat A and is fixedly connected with the knife rest seat, one ends of the two optical axis guide rods respectively extend into the optical axis guide rod fixing hole A of the memorial archway seat A and are fixedly connected with the memorial archway seat A, a linear bearing of which the other end penetrates through the optical axis guide rod shaft penetrating hole of the knife rest seat is fixed in an optical axis guide rod fixing hole B of the memorial archway seat B, and the knife rest seat is slidably sleeved on the two optical axis guide rods between the memorial archway seat A and the memorial archway seat B;
the cutting die comprises a die body and a die fixing component, wherein the die body is a V-shaped groove with an observation hole in the middle, the front end of the die body is of a cuboid structure with a fixing boss, X-shaped blade guide grooves with the same angle as the V-shaped groove are symmetrically formed in the die body from top to bottom, a transversely through sealing strip guide groove is formed in the die body, the die fixing component consists of a lower base and an upper fixing seat, a groove matched with a fixing raised head at the front end of the die body is formed in the upper fixing seat, the fixing raised head at the front end of the die body is fixedly connected through the die fixing component, and the rear end of the fixing raised head is fixed on a middle flat groove of a housing seat B6;
the cutter assembly comprises an upper cutter frame I, an upper cutter frame II, a lower cutter frame II, a blade I and a blade II, wherein a clamping groove is formed in the blade I, the blade II is clamped on the blade I and is intersected to form an X-shaped blade, one end of each of the upper cutter frame I and the upper cutter frame II is fixed in an upper cutter frame fixing hole of a lug of each of two cutter frame bases, one end of the lower cutter frame is fixedly installed in a round hole of the lug II on the lower surface of each cutter frame base, the upper end of the blade I is fixedly connected with the other end of the upper cutter frame I, the lower end of the blade I is fixedly installed on the left side of the lower cutter frame, the upper end of the blade II is fixedly connected with the other end of the upper cutter frame II, and the lower end of the blade II is fixedly installed on the right side of the lower cutter frame and is in sliding connection with an X-shaped blade guide groove.
2. The rubber sealing strip cutting apparatus according to claim 1, wherein: the included angle alpha between the V-shaped observation groove with the observation hole in the middle and the horizontal line is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780420.2U CN217669644U (en) | 2022-07-12 | 2022-07-12 | Rubber sealing strip cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780420.2U CN217669644U (en) | 2022-07-12 | 2022-07-12 | Rubber sealing strip cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217669644U true CN217669644U (en) | 2022-10-28 |
Family
ID=83716281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221780420.2U Active CN217669644U (en) | 2022-07-12 | 2022-07-12 | Rubber sealing strip cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217669644U (en) |
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2022
- 2022-07-12 CN CN202221780420.2U patent/CN217669644U/en active Active
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