Metal saw blade blank size deviation calibration device

Abstract

The utility model relates to the technical field of metal saw blade blank calibration devices, in particular to a metal saw blade blank size deviation calibration device which comprises a mechanical frame, a machining table is installed at the bottom end of the inner wall of the mechanical frame, a calibration accessory is arranged at the top end of the mechanical frame, and an adjusting accessory is arranged on the side of the top end of the mechanical frame. The adjusting accessory comprises a sleeve, a clamping accessory is arranged on the left side of the sleeve, the clamping accessory comprises a vertical plate fixedly connected with the sleeve, and two sliding blocks are movably installed in the vertical plate through guide grooves. A metal saw blade blank is clamped and suspended through the upper clamping plate and the lower clamping plate which are oppositely arranged, the vertical plate can be controlled to rotate through rotation of the sleeve, then the metal saw blade blank fixed by the clamping plates is adjusted to be turned over, continuous stamping calibration operation of the metal saw blade blank is facilitated, the mechanism can effectively reduce the workload of workers, and the working efficiency is improved. The working efficiency is improved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal saw blade blank calibration device technical field especially relates to a kind of metal saw blade blank size deviation calibration device. BACKGROUND

[0002] Metal saw blade has wide application in modern industry, such as wood processing, metal cutting, stone cutting and other fields, in order to ensure that the saw blade has good cutting performance and service life in use process, the size precision of its blank is crucial, and size deviation will cause uneven cutting, accelerated wear and other problems in use process, which seriously affects its service life and cutting quality.

[0003] In the processing and calibration process of traditional metal saw blade blank, the staff generally clamps the metal saw blade blank by pliers, and then repeatedly presses and beats the side of the metal saw blade blank to realize the deviation calibration of the blank shape. However, the staff has a large amount of work in a day, and the long-time clamping and suspension puts a heavy burden on the arms of the staff, which affects the subsequent calibration effect of the size deviation of the metal saw blade blank. Therefore, a metal saw blade blank size deviation calibration device is needed to solve the above problems. SUMMARY

[0004] The utility model aims at solving the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A metal saw blade blank size deviation calibration device, comprising a mechanical frame, a processing table is installed at the bottom end of the inner wall of the mechanical frame, a calibration accessory is arranged at the top end of the mechanical frame, an adjusting accessory is arranged at the side of the top end of the mechanical frame, the adjusting accessory comprises a sleeve, a clamping accessory is arranged at the left side of the sleeve, the clamping accessory comprises a vertical plate fixedly connected with the sleeve, two sliding blocks are movably installed in the vertical plate through a guide groove, and a clamping plate is connected to the side of the sliding block, the sliding block is threadedly sleeved on the surface of an opposite threaded rotating shaft, and the opposite threaded rotating shaft is rotatably installed in the inner wall of the vertical plate guide groove.

[0007] Preferably, a knob end is arranged at the top end of the opposite threaded rotating shaft after penetrating through the vertical plate, semicircular bosses are equidistantly arranged on the inner side of the clamping plate, and the sliding block can drive the clamping plate to fix the metal saw blade blank during movement.

[0008] Preferably, an inner shaft is inserted into the right side of the sleeve through a polygonal slot, and the inner shaft is fixedly connected with the shaft end of a driving motor through a through hole after penetrating through a base after the right side, and the driving motor is installed on the right end face of the base, when the inner shaft rotates, the sleeve can be synchronously rotated, and then the clamping accessory drives the metal saw blade blank to overturn.

[0009] Preferably, the left bottom end of the plate seat is connected with a support, the vertical section of the support is in L-shaped structure, and the L-shaped vertical plate end of the support is in contact with the sleeve, the sleeve can be supported by the support to avoid the falling of the sleeve during movement.

[0010] Preferably, the surface of the sleeve is movably provided with a push plate through a ring groove, the push plate is composed of a ring plate end and a disc end, the right side of the disc end of the push plate is provided with a pneumatic cylinder, and the cylinder seat end of the pneumatic cylinder is installed on the left side of the plate seat, the sleeve can be controlled to displace on the surface of the inner shaft, and the reciprocating forging of the metal saw blade blank fixed by the clamping assembly is facilitated.

[0011] Preferably, the top end of the plate seat is provided with a suspension assembly, the hanging plate end of the suspension assembly is in butt joint with the top edge of the mechanical frame, the suspension assembly is composed of a hanging plate end, a movable plate end and a hydraulic cylinder end, the height of the plate seat can be changed through the extension and retraction of the piston rod end of the hydraulic cylinder, and the adaptability of the device is improved.

[0012] Preferably, the calibration assembly comprises a hydraulic cylinder installed on the top end of the mechanical frame, the piston rod end of the hydraulic cylinder penetrates through the back of the mechanical frame and is connected and fixed with the movable seat, the bottom end of the movable seat is provided with an insertion block through an insertion slot, and the bottom end of the insertion block is connected with a forging block, the movable seat can be pushed through the extension and retraction of the piston rod of the hydraulic cylinder, so that the forging block is continuously and repeatedly pressed against the metal saw blade blank under the pressure of the movable seat.

[0013] The utility model at least has the following beneficial effects:

[0014] 1. By setting the adjusting assembly and the clamping assembly, the metal saw blade embryo is suspended and pushed for calibration, compared with the traditional structure, the device suspends and clamps the metal saw blade embryo through the two oppositely arranged clamping plates, controls the rotation of the vertical plate through the rotation of the sleeve, adjusts the metal saw blade embryo fixed by the clamping plate to turn over, and facilitates the continuous stamping calibration operation of the metal saw blade embryo, which can effectively reduce the work burden of the staff and improve the work efficiency to a certain extent.

[0015] 2. By setting the sleeve, the push plate and the pneumatic cylinder, the surface of the metal saw blade embryo is reciprocally calibrated and forged, the sleeve moves on the surface of the inner shaft, and then the metal saw blade embryo fixed by the clamping assembly is conveniently controlled to move reciprocally on the surface, so that the fast high-frequency calibration forging is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0017] Figure 1 The utility model provides a kind of metal saw blade blank size deviation calibration device's external structure schematic diagram is proposed for the utility model;

[0018] Figure 2 The utility model provides a kind of metal saw blade blank size deviation calibration device's combination structure schematic diagram of adjusting accessory and clamping accessory is proposed for the utility model;

[0019] Figure 3 The utility model provides a kind of metal saw blade blank size deviation calibration device's three-dimensional exploded structure schematic diagram of adjusting accessory is proposed for the utility model;

[0020] Figure 4 The utility model provides a kind of metal saw blade blank size deviation calibration device's three-dimensional exploded structure schematic diagram of calibration accessory is proposed for the utility model.

[0021] In the drawing: 1, mechanical frame;2, processing table;3, calibration accessory;31, movable seat;32, hydraulic oil cylinder;33, forging block;34, plug;4, adjusting accessory;41, suspension accessory;42, plate seat;43, drive motor;44, inner plug shaft;45, sleeve;46, push plate;47, air cylinder;48, support;5, clamping accessory;51, vertical plate;52, sliding block;53, clamping plate;54, opposite screw shaft. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0023] Refer to Figures 1-4 A kind of metal saw blade blank size deviation calibration device, including mechanical frame 1, processing table 2 is installed in the bottom end of the inner wall of mechanical frame 1, calibration accessory 3 is provided at the top of mechanical frame 1, adjusting accessory 4 is provided at the top side of mechanical frame 1, adjusting accessory 4 includes sleeve 45, clamping accessory 5 is provided at the left side of sleeve 45, clamping accessory 5 includes vertical plate 51 fixedly connected with sleeve 45, two sliding blocks 52 are movably installed in vertical plate 51 by guide slot, and clamping plate 53 is connected on the side of sliding block 52, sliding block 52 is threadedly sleeved on the surface of opposite screw shaft 54, and opposite screw shaft 54 is rotatably installed in the inner wall of vertical plate 51 guide slot.

[0024] Opposite screw shaft 54 top end is provided with knob end after penetrating vertical plate 51, and semicircular boss is equidistantly arranged on the inner side of clamping plate 53.

[0025] The inner inserting shaft 44 is inserted into the polygonal slot on the right side of the sleeve 45, and the right side of the inner inserting shaft 44 is connected and fixed with the shaft end of the driving motor 43 through the through hole penetrating the base 42, and the driving motor 43 is installed on the right end face of the base 42.

[0026] The bracket 48 is connected to the left bottom end of the base 42, the vertical section of the bracket 48 is in L-shaped structure, and the L-shaped vertical plate end of the bracket 48 is in adaptive contact with the sleeve 45.

[0027] The push plate 46 is movably sleeved on the surface of the sleeve 45 through the ring groove, the push plate 46 is composed of a ring plate end and a disc end, the disc end of the push plate 46 is provided with a gas cylinder 47 on the right side, and the cylinder seat end of the gas cylinder 47 is installed on the left side of the base 42.

[0028] The suspension accessory 41 is provided on the top end of the base 42, and the hanging plate end of the suspension accessory 41 is in butt joint with the top end side of the mechanical frame 1.

[0029] The calibration accessory 3 includes a hydraulic oil cylinder 32 installed on the top end of the mechanical frame 1, the piston rod end of the hydraulic oil cylinder 32 is connected and fixed with the movable seat 31 after penetrating the mechanical frame 1, the movable seat 31 is provided with an insertion block 34 on the bottom end through the slot, and the insertion block 34 is connected with a forging block 33 on the bottom end.

[0030] By rotating the screw shaft 54, the relative movement of the two sliding blocks 52 can be controlled, and the sliding blocks 52 can drive the clamping plates 53 to fix the metal saw blade blank during movement, and the semicircular protrusions on the inner side of the clamping plates 53 can reduce the contact area with the metal saw blade blank.

[0031] The inner inserting shaft 44 is in polygonal structure design, when the inner inserting shaft 44 rotates, it can synchronously drive the sleeve 45 to rotate, and then control the clamping accessory 5 to drive the metal saw blade blank to overturn, which is convenient for calibrating the side shape of the metal saw blade blank in forging, the sleeve 45 can be supported by the bracket 48 to avoid the phenomenon of falling during movement, the position of the push plate 46 can be changed by the extension and retraction of the piston rod end of the gas cylinder 47, the displacement of the sleeve 45 on the surface of the inner inserting shaft 44 can be controlled by the push plate 46, which is convenient for reciprocating forging and calibration of the metal saw blade blank fixed by the clamping accessory 5.

[0032] The suspension accessory 41 is composed of a hanging plate end, a movable plate end and a hydraulic cylinder end, wherein the cylinder seat end of the hydraulic cylinder is in butt joint with the hanging plate end, the piston rod end of the hydraulic cylinder is in butt joint with the movable plate end, the height of the base 42 can be changed by the extension and retraction of the piston rod end of the hydraulic cylinder, which improves the adaptability of the device, the forging block 33 is reinforced by bolts, at the same time, the insertion block 34 and the movable seat 31 are in butt joint in a sliding insertion mode, which can facilitate the replacement and adjustment of the forging block 33, the movable seat 31 can be pushed by the extension and retraction of the piston rod of the hydraulic oil cylinder 32, so that the forging block 33 is continuously and repeatedly pressed against the metal saw blade blank to change the shape of the metal saw blade blank.

[0033] Working principle: according to the attached Figure 3 With the attached Figure 4 As shown in the process of use, the heated metal saw blade blank is placed between the two clamping plates 53, and the relative movement of the two sliding blocks 52 can be controlled by twisting the opposite threaded shaft 54. The movement of the sliding block 52 can control the clamping plate 53 to fix one end of the metal saw blade blank. At the same time, the suspension fittings 41 are composed of the hanging plate end, the movable plate end and the hydraulic cylinder end. The cylinder base end of the hydraulic cylinder is connected with the hanging plate end, and the piston rod end of the hydraulic cylinder is connected with the movable plate end. The piston rod end of the hydraulic cylinder can be extended or retracted to drive the movable plate end to move. The movable plate end can drive the plate seat 42 to move, and the plate seat 42 can change the position of the sleeve 45 in cooperation with the inner shaft 44. The sleeve 45 can change the position of the metal saw blade blank fixed by the clamping fittings 5.

[0034] Secondly, according to the attached Figure 3 With the attached Figure 4 As shown, the inner shaft 44 can be rotated by driving the motor 43, and the sleeve 45 can be rotated synchronously. The sleeve 45 can drive the metal saw blade blank to overturn in cooperation with the clamping fittings 5. At this time, the piston rod end of the hydraulic cylinder 32 can drive the movable seat 31 to move, so that the movable seat 31 drives the forging block 33 to press and impact the top end of the metal saw blade blank. The piston rod end of the cylinder 47 drives the push plate 46 to move, so that the push plate 46 drives the sleeve 45 to move on the surface of the inner shaft 44, and then the clamping fittings 5 can drive the metal saw blade blank to move continuously and reciprocally, and the continuous stamping calibration is carried out.

[0035] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal saw blade blank dimensional deviation calibration device, characterized by, The mechanical frame (1) is provided with a processing table (2) at the bottom end of the inner wall, a calibration accessory (3) at the top end, an adjusting accessory (4) at the side of the top end, the adjusting accessory (4) comprising a sleeve (45), a clamping accessory (5) at the left side of the sleeve (45), the clamping accessory (5) comprising a vertical plate (51) fixedly connected with the sleeve (45), two sliding blocks (52) movably installed in the vertical plate (51) through guide grooves, and a clamping plate (53) connected with the sliding blocks (52), the sliding blocks (52) being threadedly sleeved on the surface of an opposite threaded rotating shaft (54) which is rotatably installed in the guide groove of the vertical plate (51).

2. A metal saw blade blank size deviation calibration device according to claim 1, characterized in that, The opposite threaded rotating shaft (54) is provided with a knob end at the top end penetrating the vertical plate (51), and the clamping plate (53) is provided with semicircular protrusions equidistantly on the inner side.

3. A metal saw blade blank size deviation calibration device according to claim 1, characterized in that, The sleeve (45) is provided with an inner inserting shaft (44) inserted through a polygonal slot on the right side, and the inner inserting shaft (44) is fixedly connected with the shaft end of a driving motor (43) after penetrating a plate base (42) through a through hole on the right side, and the driving motor (43) is installed on the right end face of the plate base (42).

4. A metal saw blade blank size deviation calibration device according to claim 3, characterized in that, The plate base (42) is provided with a bracket (48) connected at the left bottom end, the bracket (48) being in L-shaped structure in vertical section, and the L-shaped vertical plate end of the bracket (48) is in adaptive contact with the sleeve (45).

5. A metal saw blade blank size deviation calibration device according to claim 4, characterized in that, The surface of the sleeve (45) is movably sleeved with a push plate (46) through a ring groove, the push plate (46) being composed of a ring plate end and a disc end, the disc end of the push plate (46) being provided with a gas cylinder (47) on the right side, and the cylinder seat end of the gas cylinder (47) being installed on the left side of the plate base (42).

6. A metal saw blade blank size deviation calibration device according to claim 5, characterized in that The plate base (42) is provided with a suspension accessory (41) at the top end, and the hanging plate end of the suspension accessory (41) is in butt joint with the side of the top end of the mechanical frame (1).

7. A metal saw blade blank size deviation calibration device according to claim 1, wherein The calibration accessory (3) comprises a hydraulic oil cylinder (32) installed at the top end of the mechanical frame (1), the piston rod end of the hydraulic oil cylinder (32) being fixedly connected with a movable seat (31) after penetrating the mechanical frame (1), the movable seat (31) being provided with an insertion block (34) inserted through a slot at the bottom end, and the insertion block (34) being connected with a forging block (33) at the bottom end.

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