CN112276023A - Adjusting device of high-precision hand molding sand box - Google Patents
Adjusting device of high-precision hand molding sand box Download PDFInfo
- Publication number
- CN112276023A CN112276023A CN202011145322.7A CN202011145322A CN112276023A CN 112276023 A CN112276023 A CN 112276023A CN 202011145322 A CN202011145322 A CN 202011145322A CN 112276023 A CN112276023 A CN 112276023A
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- groove
- fixedly connected
- fixed
- sliding
- anticreep
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/10—Guiding equipment
Abstract
The invention relates to the technical field of molding sand boxes and discloses an adjusting device of a high-precision manual molding sand box, which comprises a fixed frame and a rectangular fixed frame, wherein two sliding sleeves are sleeved on four side walls of the fixed frame, the sliding sleeves are fixedly connected to the side walls of the fixed frame through a positioning mechanism, telescopic rods are fixedly connected to the side walls of the sliding sleeves in the fixed frame, and one ends, far away from the sliding sleeves, of the telescopic rods are fixedly connected with adjusting rods; positioning mechanism includes the fixed slot, and on the lateral wall in the sliding sleeve was seted up to the fixed slot, rotated through the bearing on the sliding sleeve and be connected with the screw sleeve, the screw sleeve runs through to set up in the fixed slot, and screw sleeve female connection has the screw rod, and the screw rod is kept away from the one end at the bottom of the screw sleeve barrel and is passed the telescopic opening of screw sleeve and outwards extend, and fixedly connected with fixed block, and presses on the lateral wall of fixed frame. The adjusting device of the high-precision hand molding sand box has the advantages that the adjusting rod can be moved stably, the error of the adjusting rod is small, and the like.
Description
Technical Field
The invention relates to the technical field of molding sand boxes, in particular to a high-precision adjusting device for a hand molding sand box.
Background
At present, the development of casting equipment is changing day by day, and various molding machines are also in endless, but as for the traditional molding, the manual casting has the advantages of flexible operation, low cost in small-batch production and the like, because the unique advantages of the manual casting are continuously achieved.
In a patent (publication) of CN104858376B, an adjusting device for a high-precision hand molding sand box is disclosed, which comprises a horizontal slide rail, a horizontal slide block, a horizontal support, a horizontal cylinder, a distance measuring device, a vertical slide rail, a vertical slide block, a vertical support, a vertical cylinder, a reversing connection pair and an adjusting rod, wherein the horizontal slide rail is arranged on a mounting seat; the horizontal sliding block is connected with the horizontal sliding rail; the horizontal cylinder is connected with the horizontal sliding block; the vertical sliding rails are arranged on the front side and the rear side of the mounting seat; the vertical sliding block is connected with the vertical sliding rail; the vertical cylinder is connected with the vertical sliding block; the reversing connection pair is provided with a horizontal cylinder and the top end of a vertical cylinder; the adjusting rod is connected with the reversing connecting pair; the distance measuring device is arranged on the horizontal sliding block and the vertical sliding block and can be used for detecting the position of the sand box, the scheme can effectively improve the mold filling quality of the casting, reduce the deviation of the upper sand box and the lower sand box in the hand molding during the mold assembling, obviously improve the quality of the casting in the hand molding and improve the processing precision;
however, the above-mentioned solutions still have the following defects that in the process of moving the adjusting rod, the moving rod cannot be well positioned after moving, and is easy to shake, and further has a certain error.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the adjusting device of the high-precision hand molding sand box, which has the advantages of stably moving the adjusting rod, causing the error of the adjusting rod to be smaller and the like, and solves the problems that the prior device can not well position after the moving rod moves in the process of moving the adjusting rod, is easy to shake and further has certain error.
(II) technical scheme
In order to realize the purpose of stably moving the adjusting rod and enabling the error of the adjusting rod to be smaller, the invention provides the following technical scheme: the adjusting device for the high-precision manual molding sand box comprises a fixed frame, wherein the fixed frame is arranged in a rectangular shape, two sliding sleeves are sleeved on four side walls of the fixed frame, the sliding sleeves are fixedly connected to the side walls of the fixed frame through a positioning mechanism, telescopic rods are fixedly connected to the side walls, located in the fixed frame, of the sliding sleeves, and one ends, far away from the sliding sleeves, of the telescopic rods are fixedly connected with adjusting rods;
positioning mechanism includes the fixed slot, the fixed slot is seted up on the lateral wall in the sliding sleeve, it is connected with the screw sleeve to rotate through the bearing on the sliding sleeve, the screw sleeve runs through to set up in the fixed slot, screw sleeve female connection has the screw rod, the screw rod is kept away from the one end at the bottom of the screw sleeve barrel and is passed the telescopic opening of screw sleeve and outwards extend, and fixedly connected with fixed block, the one end that the screw rod was kept away from to the fixed block passes the notch of fixed slot and outwards extends, and presses on the lateral wall of fixed frame.
Preferably, the limiting groove has all been seted up on four inside walls of fixed frame, two stoppers of sliding connection in the limiting groove, the one end that the limiting groove tank bottom was kept away from to the stopper passes the notch of limiting groove and outwards extends, and fixed connection is on the sliding sleeve that corresponds.
Preferably, the stabilizer bars are fixedly connected to the side walls of the two sides in the limiting grooves together, penetrate through the two limiting blocks and are connected with the limiting blocks in a sliding mode.
Preferably, two anticreep grooves have been seted up on the cell wall in the fixed slot, sliding connection has the anticreep piece in the anticreep groove, the notch and the outside extension in anticreep groove are passed to the one end that the anticreep piece was kept away from the anticreep groove tank bottom, and fixed connection is on the corresponding lateral wall of fixed block.
Preferably, the ball groove has been seted up to the one end that anticreep piece is close to the anticreep groove tank bottom, ball inslot roll is connected with the ball, the ball is kept away from the one end of ball groove tank bottom and is passed the notch in ball groove and outwards extend, and with roll connection between the tank bottom in anticreep groove.
Preferably, one end of the threaded sleeve, which is far away from the telescopic rod, is fixedly connected with a rotating handle.
Preferably, the fixed block is kept away from the one end fixedly connected with antifriction plate of fixed slot tank bottom, the antifriction plate presses on the lateral wall of fixed frame.
(III) advantageous effects
Compared with the prior art, the invention provides the adjusting device of the high-precision hand molding sand box, which has the following beneficial effects:
1. this adjusting device of high accuracy hand molding sand box, through setting up fixed frame, the sliding sleeve, the telescopic link, the regulation pole, the fixed slot, the threaded sleeve, screw rod and fixed block, when the position of regulation pole is adjusted to needs, at first adjust the regulation pole through the telescopic link, then the antiport threaded sleeve, under the effect of screw thread, make the screw rod drive the fixed block and remove in the fixed slot, make and break away from between fixed block and the fixed frame, then can remove the sliding sleeve, make and to adjust the regulation pole steadily, and the error is less.
2. This adjusting device of high accuracy hand molding sand box through setting up spacing groove and stopper, when removing the sliding sleeve, the sliding sleeve drives the stopper and removes in the spacing groove for the sliding sleeve is reliable and stable more at the in-process that removes.
Drawings
FIG. 1 is a schematic front view showing an adjusting apparatus for a high-precision hand-molding flask according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is an enlarged view of a portion C in fig. 2.
In the figure: the anti-drop wear-resisting plate comprises a fixing frame 1, a sliding sleeve 2, a telescopic rod 3, an adjusting rod 4, a fixing groove 5, a threaded sleeve 6, a screw rod 7, a fixing block 8, a limiting groove 9, a limiting block 10, a stabilizing rod 11, an anti-drop groove 12, an anti-drop block 13, a ball groove 14, balls 15, a rotating handle 16 and a wear-resisting plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an adjusting device for a high-precision manual molding sand box comprises a fixed frame 1, wherein the fixed frame 1 is rectangular, two sliding sleeves 2 are sleeved on four side walls of the fixed frame 1, the sliding sleeves 2 are fixedly connected to the side walls of the fixed frame 1 through positioning mechanisms, telescopic rods 3 are fixedly connected to the side walls of the sliding sleeves 2 in the fixed frame 1, and one ends of the telescopic rods 3 far away from the sliding sleeves 2 are fixedly connected with adjusting rods 4;
the positioning mechanism comprises a fixing groove 5, the fixing groove 5 is arranged on the side wall in the sliding sleeve 2, the sliding sleeve 2 is rotatably connected with a threaded sleeve 6 through a bearing, the threaded sleeve 6 penetrates into the fixing groove 5, a screw 7 is connected in the threaded sleeve 6 in a threaded manner, one end of the screw 7, far away from the cylinder bottom of the threaded sleeve 6, penetrates through an opening of the threaded sleeve 6 and extends outwards, a fixing block 8 is fixedly connected with the screw, one end of the fixing block 8, far away from the screw 7, penetrates through a notch of the fixing groove 5 and extends outwards and is pressed on the side wall of the fixed frame 1, when the position of the adjusting rod 4 needs to be adjusted, the adjusting rod 4 is adjusted through the telescopic rod 3 firstly, then the threaded sleeve 6 is rotated reversely, under the action of threads, the screw 7 drives the fixing block 8 to move into the fixing groove 5, so that the, so that the adjustment of the adjustment lever 4 can be performed stably with a small error.
All seted up spacing groove 9 on four inside walls of fixed frame 1, sliding connection has two stopper 10 in the spacing groove 9, stopper 10 keeps away from the one end of 9 tank bottoms of spacing groove and passes the notch of spacing groove 9 and outwards extend, and fixed connection is on the sliding sleeve 2 that corresponds, when removing sliding sleeve 2, sliding sleeve 2 drives stopper 9 and removes in spacing groove 10 for sliding sleeve 2 is reliable and stable more at the in-process that removes.
The stabilizer bar 11 is fixedly connected to the side walls of the two sides in the limiting groove 9, the stabilizer bar 11 penetrates through the two limiting blocks 10 and is connected with the limiting blocks 10 in a sliding mode, and the limiting blocks 10 are more stable and reliable in moving in the limiting groove 9.
Two anticreep grooves 12 have been seted up on the cell wall in the fixed slot 5, and sliding connection has anticreep piece 13 in anticreep groove 12, and anticreep piece 13 keeps away from the one end of anticreep groove 12 tank bottom and passes the notch of anticreep groove 12 and outwards extend, and fixed connection can prevent effectively that fixed block 8 from breaking away from in the fixed slot 5 on the corresponding lateral wall of fixed block 8.
The ball groove 14 has been seted up to the one end that anticreep piece 13 is close to anticreep groove 12 tank bottom, and the roll ball 15 is connected with in the roll ball groove 14 roll, and the ball 15 is kept away from the one end of 14 tank bottoms in ball groove and is passed the notch in ball groove 14 and outwards extend, and with roll connection between the tank bottom of anticreep groove 12 for anticreep piece 13 removes more smoothly in anticreep groove 12.
One end of the threaded sleeve 6 far away from the telescopic rod 3 is fixedly connected with a rotating handle 16, so that the threaded sleeve 6 can be conveniently rotated.
One end fixedly connected with antifriction plate 17 of 5 tank bottoms of fixed slot are kept away from to fixed block 8, and antifriction plate 17 presses on the lateral wall of fixed frame 1, has played wear-resisting effect.
In conclusion, this adjusting device of high accuracy hand molding sand box, when the position of adjusting lever 4 needs to be adjusted, at first adjust lever 4 through telescopic link 3, then reverse rotation threaded sleeve 6 again, under the effect of screw thread, make screw 7 drive fixed block 8 remove in fixed slot 5, make break away from between fixed block 8 and the fixed frame 1, then can remove sliding sleeve 2, make can adjust lever 4 steadily, and the error is less, when removing sliding sleeve 2, sliding sleeve 2 drives stopper 9 and removes in spacing groove 10, make sliding sleeve 2 more reliable and more stable at the in-process that removes.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An adjusting device of a high-precision hand molding sand box comprises a fixing frame (1), and is characterized in that: the fixing frame (1) is arranged in a rectangular shape, two sliding sleeves (2) are sleeved on four side walls of the fixing frame (1), the sliding sleeves (2) are fixedly connected to the side walls of the fixing frame (1) through a positioning mechanism, telescopic rods (3) are fixedly connected to the side walls, located in the fixing frame (1), of the sliding sleeves (2), and adjusting rods (4) are fixedly connected to one ends, far away from the sliding sleeves (2), of the telescopic rods (3);
positioning mechanism includes fixed slot (5), set up on the lateral wall in sliding sleeve (2) fixed slot (5), it is connected with threaded sleeve (6) to rotate through the bearing on sliding sleeve (2), threaded sleeve (6) run through to set up in fixed slot (5), threaded sleeve (6) internal thread connection has screw rod (7), the one end of keeping away from threaded sleeve (6) bobbin base is passed the opening of threaded sleeve (6) and outwards extends screw rod (7), and fixedly connected with fixed block (8), the one end that screw rod (7) were kept away from in fixed block (8) is passed the notch of fixed slot (5) and outwards extends, and presses on the lateral wall of fixed frame (1).
2. A high accuracy hand-molding flask adjusting apparatus according to claim 1, wherein: spacing groove (9) have all been seted up on four inside walls of fixed frame (1), sliding connection has two stopper (10) in spacing groove (9), the notch and the outside extension of spacing groove (9) are passed to the one end that spacing groove (9) tank bottom was kept away from in stopper (10), and fixed connection is on sliding sleeve (2) that correspond.
3. A high accuracy hand-molding flask adjusting apparatus according to claim 2, wherein: the utility model discloses a stabilizer bar, including spacing groove (9), common fixedly connected with stabilizer bar (11) on the both sides lateral wall in spacing groove (9), stabilizer bar (11) pass two stopper (10) settings, and with sliding connection between stopper (10).
4. A high accuracy hand-molding flask adjusting apparatus according to claim 1, wherein: two anticreep grooves (12) have been seted up on the cell wall in fixed slot (5), sliding connection has anticreep piece (13) in anticreep groove (12), the notch and the outside extension in anticreep groove (12) are passed to the one end that anticreep groove (12) tank bottom was kept away from in anticreep piece (13), and fixed connection is on the corresponding lateral wall of fixed block (8).
5. The adjusting apparatus for a high-precision hand-molding flask according to claim 4, wherein: ball groove (14) have been seted up to anticreep piece (13) one end near anticreep groove (12) tank bottom, roll in ball groove (14) and be connected with ball (15), ball (15) are kept away from the one end of ball groove (14) tank bottom and are passed the notch of ball groove (14) and outwards extend, and with roll connection between the tank bottom of anticreep groove (12).
6. A high accuracy hand-molding flask adjusting apparatus according to claim 1, wherein: one end of the threaded sleeve (6) far away from the telescopic rod (3) is fixedly connected with a rotating handle (16).
7. A high accuracy hand-molding flask adjusting apparatus according to claim 1, wherein: one end fixedly connected with antifriction plate (17) of fixed slot (5) tank bottom is kept away from in fixed block (8), antifriction plate (17) press on the lateral wall of fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145322.7A CN112276023A (en) | 2020-10-23 | 2020-10-23 | Adjusting device of high-precision hand molding sand box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145322.7A CN112276023A (en) | 2020-10-23 | 2020-10-23 | Adjusting device of high-precision hand molding sand box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112276023A true CN112276023A (en) | 2021-01-29 |
Family
ID=74424758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011145322.7A Withdrawn CN112276023A (en) | 2020-10-23 | 2020-10-23 | Adjusting device of high-precision hand molding sand box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112276023A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841891A (en) * | 2015-04-06 | 2015-08-19 | 安庆旭东工贸有限责任公司 | High accuracy hand molding sandbox |
| CN104858376A (en) * | 2015-04-06 | 2015-08-26 | 安庆旭东工贸有限责任公司 | High-accuracy adjusting device for hand molding sandbox |
| CN209238991U (en) * | 2018-11-06 | 2019-08-13 | 河北炊花铸造有限公司 | A kind of adjustment device of pinpoint accuracy hand moulding sandbox |
| CN209981971U (en) * | 2019-07-09 | 2020-01-21 | 李娟� | Building engineering is with secretly establishing box |
| CN211040331U (en) * | 2019-12-09 | 2020-07-17 | 南京苏测测绘科技有限公司 | Measurement device for supplementary real estate unit is investigated on spot |
| CN211137482U (en) * | 2019-10-30 | 2020-07-31 | 天津金齐力钢制品有限公司 | Automatic change equipment frock |
| CN211572726U (en) * | 2019-09-17 | 2020-09-25 | 晏尚文 | Support frame for construction convenient to adjust shrink |
-
2020
- 2020-10-23 CN CN202011145322.7A patent/CN112276023A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841891A (en) * | 2015-04-06 | 2015-08-19 | 安庆旭东工贸有限责任公司 | High accuracy hand molding sandbox |
| CN104858376A (en) * | 2015-04-06 | 2015-08-26 | 安庆旭东工贸有限责任公司 | High-accuracy adjusting device for hand molding sandbox |
| CN209238991U (en) * | 2018-11-06 | 2019-08-13 | 河北炊花铸造有限公司 | A kind of adjustment device of pinpoint accuracy hand moulding sandbox |
| CN209981971U (en) * | 2019-07-09 | 2020-01-21 | 李娟� | Building engineering is with secretly establishing box |
| CN211572726U (en) * | 2019-09-17 | 2020-09-25 | 晏尚文 | Support frame for construction convenient to adjust shrink |
| CN211137482U (en) * | 2019-10-30 | 2020-07-31 | 天津金齐力钢制品有限公司 | Automatic change equipment frock |
| CN211040331U (en) * | 2019-12-09 | 2020-07-17 | 南京苏测测绘科技有限公司 | Measurement device for supplementary real estate unit is investigated on spot |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210129 |