Die drilling fixing device

Abstract

The utility model discloses a die drilling fixing device which comprises a supporting table, a die fixing frame is rotatably connected to the middle of the supporting table, a lifting machine is fixedly connected to the right side of the supporting table, a drilling machine is fixedly connected to the top of the lifting machine, and a positioning assembly is movably connected to the top of the supporting table. The positioning assembly is matched with the mold fixing frame for use; the mold fixing frame comprises a rotating disc, a sleeve, a supporting plate, an adjusting assembly and a clamping rod, the rotating disc is rotationally connected to the middle of the supporting table, the sleeve is fixedly connected to the center of the rotating disc, the supporting plate is connected to the inner side of the sleeve in a sleeving mode, and the adjusting assembly is movably connected to the top of the rotating disc. By means of the design of the die fixing frame, the four sets of clamping rods can clamp the proper positions of a die, so that the die is clamped firmly and does not deviate, the die can rotate to change edges conveniently, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould drilling technical field, concretely is a mould drilling fixing device. BACKGROUND

[0002] When drilling the mould, the mould needs to be fixed, but the height between the clamping assembly and the fixing frame of the traditional fixing device is fixed, when the height size of the mould is larger, the height between the clamping assembly and the fixing frame cannot be adjusted, the clamping assembly cannot be clamped to the suitable height of the mould, the mould is not fixed firmly, deviation occurs, the precision of drilling is influenced, and the fixing frame and the supporting platform are connected through the slide rail sliding, when the mould needs to be replaced and drilled, the mould is inconvenient to be quickly replaced, and the processing time is increased;

[0003] Therefore, the utility model provides a mould drilling fixing device to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiency of prior art, the utility model designs a kind of mould drilling fixing device, and the mould drilling fixing device is aimed at solving the technical problems that clamping assembly cannot be clamped to the suitable height of the mould, and the mould is not fixed firmly, and it is inconvenient to quickly replace the mould.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of mould drilling fixing device, including support table, the middle of the support table is rotatably connected with mould fixing frame, the right side of the support table is fixedly connected with lift, the top of the lift is fixedly connected with drilling machine, the top of the support table is movably connected with positioning assembly, and the positioning assembly is used with mould fixing frame matching;

[0007] The mould fixing frame includes rotary table, sleeve, support plate, adjusting assembly and clamping rod, the rotary table is rotatably connected in the middle of support table, the sleeve is fixedly connected at the center of rotary table, the support plate is sleeved on the inner side of sleeve, the adjusting assembly is movably connected at the top of rotary table, and four groups of clamping rods are all screwly connected at the top of sleeve.

[0008] As the preferred scheme of the utility model, the adjusting assembly includes driving wheel, driven wheel and threaded screw rod, the driving wheel is rotatably connected at the top of rotary table, the driven wheel is rotatably connected at the top of rotary table, and the driven wheel is engagedly connected with driving wheel, and the threaded screw rod is fixedly connected on the center shaft of driven wheel.

[0009] As the preferred scheme of the utility model, the top end of the driving wheel is fixedly connected with a hand crank, the outer side of the supporting plate is fixedly connected with a moving block, and the moving block is in threaded connection with the threaded rod.

[0010] As the preferred scheme of the utility model, the outer side of the sleeve is provided with a sliding hole at the position corresponding to the moving block, and the moving block is in sliding connection with the sliding hole.

[0011] As the preferred scheme of the utility model, the bottom of the rotating disc is fixedly connected with a circular slide bar, and the bottom of the circular slide bar is installed with a plurality of groups of ball bearings at equal intervals.

[0012] As the preferred scheme of the utility model, the top of the supporting table is provided with a circular hole, the top of the supporting table and outside the circular hole are provided with a sliding groove, and the circular slide bar is in sliding connection with the sliding groove.

[0013] As the preferred scheme of the utility model, the surface of the supporting plate is provided with a plurality of groups of chip removal holes in a radial manner, and the inside of the supporting table and directly below the supporting plate are in sliding connection with a drawer.

[0014] As the preferred scheme of the utility model, the positioning assembly comprises an adjusting screw rod, a clamping plate and a limiting slide rod, the adjusting screw rod is rotationally connected to the top of the supporting table, the clamping plate is in threaded connection with the outer side of the adjusting screw rod, the limiting slide rod is fixedly connected to one end of the clamping plate away from the mold fixing frame, and the limiting slide rod is in sliding connection with the supporting table.

[0015] As the preferred scheme of the utility model, the top of the supporting table and below the clamping plate are fixedly connected with an auxiliary clamping block, and the auxiliary clamping block is used in matching with the clamping plate.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、The utility model discloses a mold fixing frame, which comprises a sleeve, a supporting plate, a rotating disc, a supporting table, a positioning assembly and four groups of clamping rods.

[0018] 2、When the mold needs to be replaced for punching, the adjusting screw rod is only needed to be reversely rotated, the clamping plate is separated from the rotating disc, the rotating disc can be rotated, the mold is rotated and replaced, the rotating disc is clamped and fixed, the operation process is convenient and fast, and the practicability is increased. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1The overall structure is shown in the three-dimensional view of the utility model.

[0020] Figure 2 The support table structure is shown in the three-dimensional view of the utility model.

[0021] Figure 3 The mold fixing frame structure is shown in the three-dimensional view of the utility model.

[0022] Figure 4 The adjusting assembly structure is shown in the three-dimensional view of the utility model.

[0023] Figure 5 The turntable bottom structure is shown in the three-dimensional view of the utility model.

[0024] Figure 6 The support plate structure is shown in the three-dimensional view of the utility model.

[0025] Figure 7 Figure 1 The enlarged view of A in the three-dimensional view of the utility model.

[0026] In the figure: 1, support table; 2, mold fixing frame; 201, turntable; 202, sleeve; 203, support plate; 204, adjusting assembly; 2041, driving wheel; 2042, driven wheel; 2043, threaded screw rod; 205, clamping rod; 3, elevator; 4, drilling machine; 5, positioning assembly; 501, adjusting screw; 502, clamping plate; 503, limiting sliding rod; 6, hand crank; 7, moving block; 8, sliding hole; 9, round slide; 10, ball; 11, round hole; 12, sliding groove; 13, chip removal hole; 14, drawer; 15, auxiliary clamping block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] EMBODIMENT

[0029] The utility model embodiment provides a kind of mold drilling fixing device, and the mold drilling fixing device is aimed at solving the technical problem that clamping assembly cannot be clamped to the suitable height of mold in prior art, easy to cause mold to be not firm, and inconvenient to quickly change side of mold;

[0030] Please refer to Figures 1-7 The utility model provides a kind of technical scheme:

[0031] ​The utility model provides a mould drilling fixing device, including support table 1, the middle part of support table 1 is rotatably connected with mould fixing frame 2, the right side of support table 1 is fixedly connected with lift 3, the top of lift 3 is fixedly connected with drilling machine 4, the top of support table 1 is movably connected with positioning assembly 5, and positioning assembly 5 is adapted for use with mould fixing frame 2,

[0032] First, please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 And Figure 6 The specific structure of mould fixing frame 2 is as follows:

[0033] Mould fixing frame 2 includes rotary table 201, sleeve 202, support plate 203, adjusting assembly 204 and clamping rod 205, rotary table 201 is rotatably connected in the middle of support table 1, sleeve 202 is fixedly connected at the center of rotary table 201, support plate 203 is sleeved on the inner side of sleeve 202, adjusting assembly 204 is movably connected on the top of rotary table 201, and four sets of clamping rods 205 are all screwedly connected to the top end of sleeve 202.

[0034] In the use process of the utility model, first, the mould to be drilled is placed in the inner side of sleeve 202, the support plate 203 on the inner side of sleeve 202 supports the mould, then the height of support plate 203 is adjusted according to the height of the mould, the position height of support plate 203 in sleeve 202 can be adjusted through adjusting assembly 204, so that the mould is moved to a suitable position, then the mould is clamped firmly through the four sets of clamping rods 205, rotary table 201 is rotated, rotary table 201 drives sleeve 202 to rotate when rotating, sleeve 202 drives the mould to rotate through clamping rod 205 when rotating, so that the position to be punched of the mould is rotated to the lower side of drilling machine 4, thereby facilitating drilling machine 4 to punch the mould.

[0035] Among them, please refer to Figure 1 、 Figure 3 And Figure 4 The specific structure of adjusting assembly 204 is as follows:

[0036] Adjusting assembly 204 includes driving wheel 2041, driven wheel 2042 and threaded lead screw 2043, driving wheel 2041 is rotatably connected on the top of rotary table 201, driven wheel 2042 is rotatably connected on the top of rotary table 201, and driven wheel 2042 is meshedly connected with driving wheel 2041, and threaded lead screw 2043 is fixedly connected on the central shaft of driven wheel 2042.

[0037] In the use process of the utility model, driving wheel 2041 is driven to rotate through hand crank 6, driving wheel 2041 drives driven wheel 2042 to rotate when rotating, and driven wheel 2042 drives threaded lead screw 2043 to rotate when rotating.

[0038] Further, please refer to Figure 1 , Figure 3 and Figure 4 , the top end of the driving wheel 2041 is fixedly connected with a hand crank 6, the outer side of the supporting plate 203 is fixedly connected with a moving block 7, the moving block 7 is threadedly connected with a threaded rod 2043, the outer side of the sleeve 202 is provided with a sliding hole 8 at a position corresponding to the moving block 7, and the moving block 7 is slidably connected with the sliding hole 8.

[0039] In the use process of the utility model, the moving block 7 can slide up and down on the outer side of the threaded rod 2043 when the threaded rod 2043 rotates, and the moving block 7 can drive the supporting plate 203 to rise or fall when sliding up and down, thereby driving the mold to move up and down on the inner side of the sleeve 202, and moving the mold to a suitable position.

[0040] Further, please refer to Figure 2 and Figure 5 , the bottom of the rotating disc 201 is fixedly connected with a circular slide bar 9, the bottom of the circular slide bar 9 is installed with a plurality of groups of balls 10 at equal intervals, the top of the supporting table 1 is provided with a circular hole 11, the top of the supporting table 1 and located on the outer side of the circular hole 11 is provided with a sliding groove 12, and the circular slide bar 9 is slidably connected with the sliding groove 12. In the use process of the utility model, when the rotating disc 201 rotates, the circular slide bar 9 slides on the inner side of the sliding groove 12, and the plurality of groups of balls 10 can make the rotating disc 201 rotate smoothly, and the cooperation of the circular slide bar 9 and the sliding groove 12 can keep the position of the rotating disc 201 stable and not deviate, and the circular hole 11 can prevent the sleeve 202 and the adjusting assembly 204 from being blocked when the rotating disc 201 rotates.

[0041] Further, please refer to Figure 3 and Figure 6 , the surface of the supporting plate 203 is provided with a plurality of groups of chip removal holes 13 in a radial manner, and a drawer 14 is slidably connected with the supporting table 1 and located directly below the supporting plate 203. The processed chips can fall into the drawer 14 through the chip removal holes 13 on the surface of the supporting plate 203, and the drawer 14 collects the chips.

[0042] Secondly, please refer to Figure 1 , Figure 2 and Figure 7 , the specific structure of the positioning assembly 5 is as follows:

[0043] The positioning assembly 5 comprises an adjusting screw rod 501, a clamping plate 502 and a limiting slide rod 503, the adjusting screw rod 501 is rotationally connected to the top of the support table 1, the clamping plate 502 is threadedly connected to the outer side of the adjusting screw rod 501, the limiting slide rod 503 is fixedly connected to the end of the clamping plate 502 away from the mold fixed frame 2, and the limiting slide rod 503 is slidingly connected with the support table 1, and the top of the support table 1 and below the clamping plate 502 is fixedly connected with an auxiliary clamping block 15, and the auxiliary clamping block 15 is matched with the clamping plate 502.

[0044] In the use process, under the limiting action of the limiting slide rod 503 on the clamping plate 502, the adjusting screw rod 501 is rotated, the adjusting screw rod 501 can drive the clamping plate 502 to move downward, and the common action of the auxiliary clamping block 15 can clamp and fix the rotating disc 201, so that the position of the mold to be drilled is fixed, and the drilling machine 4 is convenient for punching processing.

[0045] The working process of the utility model:

[0046] In the use process, the mold to be drilled is first placed into the inner side of the sleeve 202, the support plate 203 on the inner side of the sleeve 202 supports the mold, and then the support plate 203 is appropriately adjusted according to the height of the mold, when adjusting, the hand crank 6 drives the driving wheel 2041 to rotate, the driving wheel 2041 drives the driven wheel 2042 to rotate when rotating, the driven wheel 2042 drives the threaded lead screw 2043 to rotate when rotating, the threaded lead screw 2043 drives the moving block 7 to slide up and down when rotating, the moving block 7 drives the support plate 203 to rise or fall when sliding up and down, so as to drive the mold to move up and down in the inner side of the sleeve 202, when the mold moves to the appropriate position, the mold is clamped firmly through the four clamping rods 205, and then the rotating disc 201 is rotated, the sleeve 202 is rotated when the rotating disc 201 rotates, the mold is rotated through the clamping rod 205 when the sleeve 202 rotates, so that the position to be punched of the mold is rotated to the lower side of the drilling machine 4, the adjusting screw rod 501 is rotated, the clamping plate 502 moves downward when the adjusting screw rod 501 rotates, and the rotating disc 201 is clamped and fixed under the common action of the auxiliary clamping block 15, so that the position of the mold to be drilled is fixed, and the drilling machine 4 is convenient for punching processing of the mold, and the debris of processing falls into the drawer 14 through the chip removal hole 13 on the surface of the support plate 203, when the mold needs to be replaced for punching, the adjusting screw rod 501 is reversely rotated, the clamping plate 502 is separated from the rotating disc 201, the rotating disc 201 can be rotated, the mold is rotated and replaced, and then the rotating disc 201 is clamped and fixed, so that the operation process is convenient and fast, and the practicability is improved.

[0047] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mold drilling fixture comprising a support table (1), characterized in that: The middle part of the support table (1) is rotationally connected with a mold fixing frame (2), the right side of the support table (1) is fixedly connected with an elevator (3), the top of the elevator (3) is fixedly connected with a drilling machine (4), the top of the support table (1) is movably connected with a positioning assembly (5), and the positioning assembly (5) is used in matching with the mold fixing frame (2). The mold fixing frame (2) comprises a rotating disc (201), a sleeve (202), a support plate (203), an adjusting assembly (204) and clamping rods (205), the rotating disc (201) is rotationally connected in the middle of the support table (1), the sleeve (202) is fixedly connected at the center of the rotating disc (201), the support plate (203) is sleeved on the inner side of the sleeve (202), the adjusting assembly (204) is movably connected on the top of the rotating disc (201), and four groups of clamping rods (205) are all threadedly connected on the top end of the sleeve (202).

2. A mold drilling fixture as defined in claim 1, wherein: The adjusting assembly (204) comprises a driving wheel (2041), a driven wheel (2042) and a threaded lead screw (2043), the driving wheel (2041) is rotationally connected on the top of the rotating disc (201), the driven wheel (2042) is rotationally connected on the top of the rotating disc (201), the driven wheel (2042) is meshedly connected with the driving wheel (2041), and the threaded lead screw (2043) is fixedly connected on the central shaft of the driven wheel (2042).

3. A mold drilling fixture as defined in claim 2, wherein: The top end of the driving wheel (2041) is fixedly connected with a hand crank (6), the outer side of the support plate (203) is fixedly connected with a moving block (7), and the moving block (7) is threadedly connected with the threaded lead screw (2043).

4. A jig for drilling a hole in a mould according to claim 3, characterised in that: The outer side of the sleeve (202) is provided with a sliding hole (8) at a position corresponding to the moving block (7), and the moving block (7) is slidingly connected with the sliding hole (8).

5. The mold drilling fixture of claim 1, wherein: The bottom of the rotating disc (201) is fixedly connected with a circular slide bar (9), and the bottom of the circular slide bar (9) is installed with a plurality of groups of ball bearings (10) at equal intervals.

6. A mold drilling fixture as defined in claim 5, wherein: The top of the support table (1) is provided with a circular hole (11), and the top of the support table (1) is provided with a sliding groove (12) outside the circular hole (11), the circular slide bar (9) is slidingly connected with the sliding groove (12).

7. The mold drilling fixture of claim 1, wherein: The surface of the support plate (203) is provided with a plurality of groups of chip removal holes (13) in a radial manner, and the inside of the support table (1) is slidingly connected with a drawer (14) directly below the support plate (203).

8. The mold drilling fixture of claim 1, wherein: The positioning assembly (5) comprises an adjusting screw rod (501), a clamping plate (502) and a limiting slide rod (503), the adjusting screw rod (501) is rotationally connected on the top of the support table (1), the clamping plate (502) is threadedly connected on the outer side of the adjusting screw rod (501), the limiting slide rod (503) is fixedly connected on the end of the clamping plate (502) away from the mold fixing frame (2), and the limiting slide rod (503) is slidingly connected with the support table (1).

9. A mold drilling fixture according to claim 8, wherein: The top of the support table (1) is fixedly connected with an auxiliary clamping block (15) below the clamping plate (502), and the auxiliary clamping block (15) is used in cooperation with the clamping plate (502).

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