CN114535663A - Heat exchanger tube steel welt production positioning fixture - Google Patents
Heat exchanger tube steel welt production positioning fixture Download PDFInfo
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- CN114535663A CN114535663A CN202210171196.5A CN202210171196A CN114535663A CN 114535663 A CN114535663 A CN 114535663A CN 202210171196 A CN202210171196 A CN 202210171196A CN 114535663 A CN114535663 A CN 114535663A
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- heat exchanger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of positioning clamp devices, in particular to a heat exchanger tube steel lining plate production positioning clamp. According to the invention, the connecting plate and the second fixing plate can move through the movable rotating column of the worker, so that the surfaces of two sides of the steel lining plate to be required are abutted and fixed, the worker can move the positions of the third fixing plate and the fourth fixing plate through the movable rotating column again, when the steel lining plate is abutted on the surface of the rubber block rod, the position of the extrusion rod is driven to move, the extrusion rod is abutted on the surface of the steel lining plate, the top end of the steel lining plate can be pressed and fixed, and further, the worker can carry out full-side fixing effect on the round steel lining plate only by moving the rotating column, a plurality of groups of fixing clamps are not needed for auxiliary fixing, the manufacturing cost of the device is reduced, and the working intensity of the worker is effectively reduced.
Description
Technical Field
The invention relates to the technical field of positioning fixture devices, in particular to a heat exchanger tube steel lining plate production positioning fixture.
Background
The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, the application is wide, the heat exchanger tube steel lining plate is a mechanical accessory, is a vulnerable component, has high hardness, high wear resistance, smooth and clean surface and good sealing performance, has good wear resistance in the using process, is not deformed and broken, is one of important accessories of a heat exchanger tube, and in the production and processing link of the steel lining plate, workers are required to fix the steel lining plate and then perform drilling work.
And steel lining board mounting fixture in the past is when using, the device can only support to close fixedly to the left and right sides of steel lining board, when carrying out drilling to the steel lining board with man-hour, the steel lining board can produce certain bias apart from fixed a side surface, can't carry out comprehensive fixed to the round edge of circular shape steel lining board, and in the past the staff need in order to ensure the fixed effect to the steel lining board, this increases the cost of manufacture of device undoubtedly, when fixed steel lining board, the staff need the activity two mounting fixture at least fix, this working strength that has also undoubtedly increased the staff, consequently, need to design a heat exchanger pipe steel lining board production positioning fixture to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a production positioning clamp for a steel lining plate of a heat exchanger tube, which aims to solve the problem that the device has poor fixing effect on the steel lining plate to be processed when the device provided by the background technology is used.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a heat exchanger tube steel welt production positioning fixture, includes:
the rack body comprises a protective box, and a drawer is inserted and connected to the inner side of the protective box;
the first movable mechanism comprises a rotary column, the rotary column is inserted into the inner side of the protective box, a first fixed rod is fixedly connected to the surface of the rotary column, a first marking block is connected to the surface of the first fixed rod, a first conical tooth is connected to the surface of the rotary column, a first screw rod is sleeved and connected to the inner side of the first conical tooth, an insertion rod is fixedly connected to the inner side surface of the rotary column, a connecting rod is fixedly connected to the surface of the first screw rod, a limiting block is connected to the surface of the connecting rod, a first screw sleeve is movably connected to the surface of the first screw rod, a second fixed rod is fixedly connected to the surface of the first screw rod, a second marking block is connected to the surface of the second fixed rod, a first adjusting rod is connected to the outer surface of the first screw sleeve, and a first fixed plate is connected to the surface of the first adjusting rod, the surface of the first fixing plate is connected with a connecting plate, the surface of the connecting plate is fixedly connected with a second fixing plate, one end, far away from the first threaded sleeve, of the first adjusting rod is connected with a first sleeve block, and the inner side of the first sleeve block is connected with a first sliding rod in a penetrating mode.
Preferably, the inserted bar is two sets of symmetric distributions in the inboard of column spinner, the inserted bar through connection has the stopper, positive rotation screw thread has been seted up to the one end of first screw rod, anti-rotation screw thread has been seted up to the other end of first screw rod.
Preferably, the first thread bushings are uniformly distributed on the surface of the first screw, the first sleeve blocks are uniformly distributed on the surface of the first slide bar, and the surfaces of the first fixing plate and the second fixing plate are provided with first arc-shaped grooves.
Preferably, the inner side surface of the protection box is connected with a second moving mechanism, the second moving mechanism comprises a second screw rod, the second screw rod is connected to the inner side surface of the protection box through a rotating shaft, the surface of the second screw rod is movably connected with a second screw sleeve, the surface of the second screw sleeve is connected with a second sleeve block, the inner side of the second sleeve block is connected with a second sliding rod in a penetrating manner, the surface of one end, far away from the second sleeve block, of the second screw sleeve is connected with a second adjusting rod, the surface of the second adjusting rod is connected with a third fixing plate, the surface of the second screw rod is connected with second conical teeth, the surface of the third fixing plate is provided with a fixing hole, the inner side of the third fixing plate is connected with a movable shaft column, the surface of the movable shaft column is connected with an extrusion rod, the surface of the extrusion rod is connected with a connecting spring, and the surface of the movable shaft column is connected with a rubber block, the outer surface of the third fixed plate is connected with a movable plate, and the surface of the movable plate is connected with a fourth fixed plate.
Preferably, the second threaded sleeves are uniformly distributed on the surface of the second screw, the second sliding rod is fixedly connected to the inner side surface of the protective box, and second arc-shaped grooves are formed in the surfaces of the third fixing plate and the fourth fixing plate.
Preferably, one end of the connecting spring is welded on the surface of the extrusion rod, and the other end of the connecting spring is welded on the surface of the third fixing plate.
Preferably, the surface of protective housing is connected with adjustment mechanism, adjustment mechanism includes the carriage release lever, the surface at the protective housing is connected to the carriage release lever, the spacing groove has been seted up on the surface of carriage release lever, the surface registrates of carriage release lever is connected with the slider, the inboard of spacing groove is inserted and is established and be connected with the gag lever post, the surface of gag lever post is connected with the extension spring, the surface of slider is connected with the extension spring, the top surface of extension spring is connected with the telescopic link board, the thread groove has been seted up on the surface of telescopic link board, the inboard swing joint of thread groove has the threaded rod, the surface of threaded rod is connected with the stripper plate through the pivot, the surface of stripper plate is supported to close and is connected at handheld motor, handheld motor's surface output is connected with the drilling rod.
Preferably, the movable rod is uniformly distributed on the surface of the protection box, the limiting groove is uniformly formed in the surface of the movable rod, and the limiting rod is inserted into the inner side of the limiting groove.
Preferably, one end of the tension spring is welded on the surface of the limiting rod, the other end of the tension spring is welded on the surface of the sliding block, and the thread groove is uniformly formed in the surface of the sliding block.
Preferably, the threaded rods are distributed on the inner sides of the threaded grooves in two groups, and the top end surface of the handheld motor is fixedly connected with a handle.
Compared with the prior art, the invention has the beneficial effects that:
1. can make connecting plate and second fixed plate take place the activity through staff's activity column spinner, thereby to the both sides surface of needs steel lining board support close fixedly, the staff is through activity column spinner once more, also can make the position of third fixed plate and fourth fixed plate move about, support when closing at the rubber block pole on the surface as the steel lining board, the position that drives the stripper bar takes place the activity, make the stripper bar support close on the surface of steel lining board, can push down fixedly on the top of steel lining board, and then guarantee staff only need the activity column spinner, just can carry out the fixed effect on full limit to circular shape steel lining board, do not need multiunit mounting fixture to assist fixedly, the cost of manufacture of reducing device, effectively reduce staff's working strength.
2. Through staff's activity gag lever post to can make the position of slider no longer fixed, and then be convenient for adjust the position of telescopic link board, thereby adjust the position of handheld motor, through the activity threaded rod, and then fix the position of handheld motor, thereby the guarantee can fix a position drilling work to the steel lining board to the drilling rod, effectively improves the location drilling effect of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view partially in section of the shielding box of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the present invention in partial cross section at the rotating column of FIG. 2;
FIG. 4 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 5 is a partial side cross-sectional structural view of the present invention;
fig. 6 is a side view partially in section of the third fixing plate of fig. 2 according to the present invention.
In the figure: 1. a frame body; 11. a protective box; 12. a drawer; 2. a first movable mechanism; 21. a spin column; 22. a first fixing lever; 23. a first index block; 24. a first conical tooth; 25. a first screw; 26. inserting a rod; 27. a connecting rod; 28. a limiting block; 29. a first threaded sleeve; 210. a second fixing bar; 211. a second index block; 212. a first adjusting lever; 213. a first fixing plate; 214. a connecting plate; 215. a second fixing plate; 216. a first nest block; 217. a first slide bar; 3. a second movable mechanism; 31. a second screw; 32. a second thread insert; 33. a second nest block; 34. a second slide bar; 35. a second adjusting lever; 36. a third fixing plate; 37. a fourth fixing plate; 38. a fixing hole; 39. a movable jack post; 310. an extrusion stem; 311. a connecting spring; 312. a rubber block rod; 313. a movable plate; 314. a fourth fixing plate; 4. an adjustment mechanism; 41. a travel bar; 42. a limiting groove; 43. a slider; 44. a limiting rod; 45. a tension spring; 46. a telescopic bar plate; 47. a thread groove; 48. a threaded rod; 49. a pressing plate; 410. a hand-held motor; 411. and (5) drilling a rod.
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. 1-6, an embodiment of the present invention is shown:
the utility model provides a heat exchanger tube steel welt production positioning fixture, includes:
the rack body 1 comprises a protective box 11, and a drawer 12 is inserted and connected to the inner side of the protective box 11;
the first movable mechanism 2 comprises a rotary column 21, the rotary column 21 is inserted into the inner side of the protection box 11, a first fixed rod 22 is fixedly connected to the surface of the rotary column 21, a first marking block 23 is connected to the surface of the first fixed rod 22, a first conical tooth 24 is connected to the surface of the rotary column 21, a first screw 25 is sleeved and connected to the inner side of the first conical tooth 24, an insertion rod 26 is fixedly connected to the inner side surface of the rotary column 21, a connecting rod 27 is fixedly connected to the surface of the first screw 25, a limiting block 28 is connected to the surface of the connecting rod 27, a first threaded sleeve 29 is movably connected to the surface of the first screw 25, a second fixed rod 210 is fixedly connected to the surface of the first screw 25, a second marking block 211 is connected to the surface of the second fixed rod 210, a first adjusting rod 212 is connected to the outer surface of the first threaded sleeve 29, a first fixing plate 213 is connected to the surface of the first adjusting rod 212, the surface of the first fixing plate 213 is connected with a connecting plate 214, the surface of the connecting plate 214 is fixedly connected with a second fixing plate 215, one end of the first adjusting rod 212 far away from the first screw sleeve 29 is connected with a first sleeve block 216, the inner side of the first sleeve block 216 is connected with a first sliding rod 217 in a penetrating way, the protective box 11 is made of fluorine lining materials, the fluorine lining is mainly applied to the working condition of strong corrosion, the place which needs the metal pressure container to be contacted with the strong corrosion is lined with fluoroplastic, can effectively prevent medium corrosion, is convenient for workers to take out scraps generated in the machining process of the device at the inner side of the protective box 11 from the inner side of the protective box 11 through the movable drawer 12, thereby cleaning the inside of the protective box 11, when the first index block 23 and the second index block 211 are positioned in the same horizontal direction, the stopper 28 and the insertion rod 26 are also in the same horizontal direction, so that the insertion rod 26 can be inserted inside the stopper 28.
Further, the inserted bar 26 is two sets of symmetric distributions in the inboard of column spinner 21, and inserted bar 26 through connection has stopper 28, and positive rotatory screw thread has been seted up to the one end of first screw rod 25, and anti-rotation screw thread has been seted up to the other end of first screw rod 25, through first rotatory screw thread and second rotatory screw thread, and then guarantee two sets of first swivel nuts 29 and move towards opposite direction.
Furthermore, the first thread inserts 29 are uniformly distributed on the surface of the first screw rod 25, the first sleeve blocks 216 are uniformly distributed on the surface of the first sliding rod 217, the first arc-shaped grooves are formed in the surfaces of the first fixing plate 213 and the second fixing plate 215, and the steel lining plate is placed on the surface of the first arc-shaped groove by the staff, so that the surfaces of two sides of the steel lining plate can be abutted and fixed when the staff moves on the second fixing plate 215 or the first fixing plate 213.
Further, the inner side surface of the protection box 11 is connected with a second movable mechanism 3, the second movable mechanism 3 includes a second screw 31, the second screw 31 is connected to the inner side surface of the protection box 11 through a rotating shaft, the surface of the second screw 31 is movably connected with a second screw 32, the surface of the second screw 32 is connected with a second block 33, the inner side of the second block 33 is connected with a second slide bar 34 in a penetrating manner, the surface of one end of the second screw 32, which is far away from the second block 33, is connected with a second adjusting rod 35, the surface of the second adjusting rod 35 is connected with a third fixing plate 36, the surface of the second screw 31 is connected with a second conical tooth 37, the surface of the third fixing plate 36 is provided with a fixing hole 38, the inner side of the third fixing plate 36 is connected with a movable shaft column 39, the surface of the movable shaft column 39 is connected with an extruding rod 310, the surface of the extruding rod 310 is connected with a connecting spring 311, the surface of the movable shaft column 39 is connected with a rubber block rod 312, the outer surface of the third fixing plate 36 is connected with a movable plate 313, the surface of the movable plate 313 is connected with a fourth fixing plate 314, when the rubber block rod 312 is abutted, the rubber block rod 312 can drive the position of the extrusion rod 310 to move, and thus the extrusion rod 310 abuts and fixes the position of the steel lining plate.
Furthermore, the second thread inserts 32 are uniformly distributed on the surface of the second screw 31, the second slide bar 34 is fixedly connected to the inner side surface of the protection box 11, the surfaces of the third fixing plate 36 and the fourth fixing plate 314 are both provided with second arc-shaped grooves, and the second slide bar rotates through the second screw 31, so that the movement of the position of the second thread inserts 32 is ensured, and the position of the second adjusting rod 35 is further moved.
Further, one end of the connection spring 311 is welded on the surface of the extrusion rod 310, the other end of the connection spring 311 is welded on the surface of the third fixing plate 36, and the connection spring 311 has certain elasticity, so that when the rubber block rod 312 is not subjected to an external force, the connection spring 311 is pulled, and the constancy of the position state of the extrusion rod 310 is further ensured.
Further, the surface of the protection box 11 is connected with an adjusting mechanism 4, the adjusting mechanism 4 comprises a moving rod 41, the moving rod 41 is connected to the surface of the protection box 11, the surface of the moving rod 41 is provided with a limit groove 42, the surface of the moving rod 41 is sleeved and connected with a sliding block 43, the inner side of the limit groove 42 is inserted and connected with a limit rod 44, the surface of the limit rod 44 is connected with a tension spring 45, the surface of the sliding block 43 is connected with a tension spring 45, the top end surface of the tension spring 45 is connected with a telescopic rod plate 46, the surface of the telescopic rod plate 46 is provided with a thread groove 47, the inner side of the thread groove 47 is movably connected with a threaded rod 48, the surface of the threaded rod 48 is connected with a squeezing plate 49 through a rotating shaft, the surface of the squeezing plate 49 is abutted and connected to the handheld motor 410, and the surface output end of the handheld motor 410 is connected with a drill rod 411, when the pressing plate 49 abuts against the surface of the handheld motor 410, the position of the handheld motor 410 can be fixed.
Further, the movable rod 41 is uniformly distributed on the surface of the protection box 11, the limiting groove 42 is uniformly formed on the surface of the movable rod 41, the limiting rod 44 is inserted into the limiting groove 42, and the position of the sliding block 43 is fixed by uniformly distributing the limiting groove 42 when the limiting rod 44 is inserted into the limiting groove 42.
Further, one end of the tension spring 45 is welded on the surface of the limiting rod 44, the other end of the tension spring 45 is welded on the surface of the sliding block 43, the thread groove 47 is uniformly formed in the surface of the sliding block 43, and the tension spring 45 has certain elasticity, so that the stability of the limiting rod 44 when the limiting rod 44 can be inserted into the inner side of the limiting groove 42 is guaranteed.
Further, the threaded rods 48 are distributed in two groups respectively on the inner sides of the threaded grooves 47, the top end surface of the handheld motor 410 is fixedly connected with a handle, and the threaded rods 48 rotate on the inner sides of the threaded grooves 47, so that the threaded rods 48 can move on the positions where the pressing plates 49 are arranged.
The working principle is as follows: when the device is used, a worker places a steel lining plate to be processed on a first arc-shaped groove formed in the surface of the second fixing plate 215 or the first fixing plate 213 according to the size of the steel lining plate, the worker rotates the inserting rod 26 by rotating the rotary column 21, the inserting rod 26 drives the limiting block 28 to move, the limiting block 28 drives the connecting rod 27 to move, the connecting rod 27 drives the first screw rod 25 to move, so that the first screw sleeve 29 connected to the surface of the first screw rod 25 drives the first sleeve block 216 connected to the surface of the first adjusting rod 212 to move on the surface of the first sliding rod 217, so that the positions of the two groups of first fixing plates 213 are controlled to move, so that two sides of the steel lining plate are abutted, the worker pulls the rotary column 21 to one side away from the first screw rod 25 to drive the inserting rod 26 to move, when the inserting rod 26 does not penetrate through the limiting block 28, the first conical teeth 24 abut against the surface of the second conical teeth 37, the staff rotates the column 21 again, first toper tooth 24 drives second toper tooth 37 rotatory, second screw rod 31 takes place rotatoryly, thereby make second swivel nut 32 drive second nest of blocks 33 slide on the surface of second slide bar 34, the activity also takes place for the position of second regulation pole 35, thereby drive third fixed plate 36 and fourth fixed plate 314 and go to the surface that closes the steel lining board, pass fixed orifices 38 when the surface of steel lining board, the surface that closes at rubber piece pole 312 supports, it takes place rotatory activity to drive movable jack-post 39, extrusion stem 310 supports the top surface that closes at the steel lining board, and then the fixed effect to the steel lining board is ensured, and then effectively ensure the stability of steel lining board when processing, guarantee the accuracy of steel lining board during processing.
Through staff to keeping away from one side pulling gag lever post 44 of carriage release lever 41, thereby can make gag lever post 44 not insert the inboard of establishing spacing groove 42, be convenient for move about the position of slider 43, thereby fix the position of telescopic link board 46, the staff is through rotatory threaded rod 48, thereby make the position of stripper plate 49 take place the activity, through threaded rod 48 butt close at handheld motor 410 on the surface time, thereby fix handheld motor 410's position, thereby fix the position of drilling rod 411, the guarantee device has the ability of fixing a position handheld motor 410, the drilling effect of guarantee device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a heat exchanger tube steel welt production positioning fixture which characterized in that includes:
the rack body (1) comprises a protective box (11), and a drawer (12) is inserted and connected to the inner side of the protective box (11);
the first movable mechanism (2), the first movable mechanism (2) comprises a rotary column (21), the rotary column (21) is inserted into the inner side of the protective box (11), a first fixing rod (22) is fixedly connected to the surface of the rotary column (21), a first marking block (23) is connected to the surface of the first fixing rod (22), a first conical tooth (24) is connected to the surface of the rotary column (21), a first screw rod (25) is connected to the inner side of the first conical tooth (24) in a sleeved mode, an inserting rod (26) is fixedly connected to the surface of the inner side of the rotary column (21), a connecting rod (27) is fixedly connected to the surface of the first screw rod (25), a limiting block (28) is connected to the surface of the connecting rod (27), a first thread sleeve (29) is movably connected to the surface of the first screw rod (25), a second fixing rod (210) is fixedly connected to the surface of the first screw rod (25), the surface of second dead lever (210) is connected with second mark position piece (211), the surface of first swivel nut (29) is connected with first regulation pole (212), the surface of first regulation pole (212) is connected with first fixed plate (213), the surface of first fixed plate (213) is connected with connecting plate (214), the fixed surface of connecting plate (214) is connected with second fixed plate (215), the one end that first swivel nut (29) was kept away from in first regulation pole (212) is connected with first nest of blocks (216), the inboard through connection of first nest of blocks (216) has first slide bar (217).
2. The heat exchanger tube steel liner plate production positioning fixture of claim 1, wherein: inserted bar (26) are two sets of symmetric distribution in the inboard of column spinner (21), inserted bar (26) through connection has stopper (28), positive rotation screw thread has been seted up to the one end of first screw rod (25), anti-rotation screw thread has been seted up to the other end of first screw rod (25).
3. The heat exchanger tube steel liner plate production positioning fixture of claim 1, characterized in that: the first threaded sleeves (29) are uniformly distributed on the surface of the first screw rod (25), the first sleeve blocks (216) are uniformly distributed on the surface of the first sliding rod (217), and first arc-shaped grooves are formed in the surfaces of the first fixing plate (213) and the second fixing plate (215).
4. The heat exchanger tube steel liner plate production positioning fixture of claim 1, wherein: the inner side surface of the protection box (11) is connected with a second movable mechanism (3), the second movable mechanism (3) comprises a second screw rod (31), the second screw rod (31) is connected to the inner side surface of the protection box (11) through a rotating shaft, the surface of the second screw rod (31) is movably connected with a second screw sleeve (32), the surface of the second screw sleeve (32) is connected with a second sleeve block (33), the inner side of the second sleeve block (33) is connected with a second sliding rod (34) in a penetrating manner, the surface of one end, away from the second sleeve block (33), of the second screw sleeve (32) is connected with a second adjusting rod (35), the surface of the second adjusting rod (35) is connected with a third fixing plate (36), the surface of the second screw rod (31) is connected with second conical teeth (37), a second conical fixing hole (38) is formed in the surface of the third fixing plate (36), and the inner side of the third fixing plate (36) is connected with a movable shaft column (39), the surface of activity jack-post (39) is connected with extrusion pole (310), the surface of extrusion pole (310) is connected with connecting spring (311), the surface of activity jack-post (39) is connected with rubber block pole (312), the surface of third fixed plate (36) is connected with fly leaf (313), the surface of fly leaf (313) is connected with fourth fixed plate (314).
5. The heat exchanger tube steel liner plate production positioning fixture of claim 4, wherein: the second screw sleeves (32) are uniformly distributed on the surface of the second screw rod (31), the second sliding rod (34) is fixedly connected to the inner side surface of the protective box (11), and second arc-shaped grooves are formed in the surfaces of the third fixing plate (36) and the fourth fixing plate (314).
6. The heat exchanger tube steel liner plate production positioning fixture of claim 4, wherein: one end of the connecting spring (311) is welded on the surface of the extrusion rod (310), and the other end of the connecting spring (311) is welded on the surface of the third fixing plate (36).
7. The heat exchanger tube steel liner plate production positioning fixture of claim 1, wherein: the surface of the protection box (11) is connected with an adjusting mechanism (4), the adjusting mechanism (4) comprises a moving rod (41), the moving rod (41) is connected to the surface of the protection box (11), a limiting groove (42) is formed in the surface of the moving rod (41), a sliding block (43) is connected to the surface of the moving rod (41) in a sleeved mode, a limiting rod (44) is inserted and connected to the inner side of the limiting groove (42), a tension spring (45) is connected to the surface of the limiting rod (44), a tension spring (45) is connected to the surface of the sliding block (43), a telescopic rod plate (46) is connected to the top end surface of the tension spring (45), a thread groove (47) is formed in the surface of the telescopic rod plate (46), a threaded rod (48) is movably connected to the inner side of the thread groove (47), and an extrusion plate (49) is connected to the surface of the threaded rod (48) through a rotating shaft, the surface of the extrusion plate (49) is connected to a handheld motor (410) in an abutting mode, and the surface output end of the handheld motor (410) is connected with a drill rod (411).
8. The heat exchanger tube steel liner plate production positioning fixture of claim 7, wherein: the movable rod (41) is uniformly distributed on the surface of the protective box (11), the limiting groove (42) is uniformly formed in the surface of the movable rod (41), and the limiting rod (44) is inserted into the inner side of the limiting groove (42).
9. The heat exchanger tube steel liner plate production positioning fixture of claim 7, wherein: one end of the tension spring (45) is welded on the surface of the limiting rod (44), the other end of the tension spring (45) is welded on the surface of the sliding block (43), and the thread groove (47) is uniformly formed in the surface of the sliding block (43).
10. The heat exchanger tube steel liner plate production positioning fixture of claim 7, wherein: the threaded rods (48) are distributed on the inner sides of the threaded grooves (47) in two groups, and the top end surface of the handheld motor (410) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171196.5A CN114535663A (en) | 2022-02-24 | 2022-02-24 | Heat exchanger tube steel welt production positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171196.5A CN114535663A (en) | 2022-02-24 | 2022-02-24 | Heat exchanger tube steel welt production positioning fixture |
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| Publication Number | Publication Date |
|---|---|
| CN114535663A true CN114535663A (en) | 2022-05-27 |
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|---|---|---|---|
| CN202210171196.5A Withdrawn CN114535663A (en) | 2022-02-24 | 2022-02-24 | Heat exchanger tube steel welt production positioning fixture |
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| CN212470591U (en) * | 2020-05-13 | 2021-02-05 | 郑州市新昇汽车配件有限公司 | Anchor clamps of auto-parts production usefulness |
| CN112355351A (en) * | 2020-11-10 | 2021-02-12 | 常德长岭机械制造科技有限公司 | Tobacco production is with transportation curb plate processingequipment with location structure |
| CN113059367A (en) * | 2021-03-31 | 2021-07-02 | 台丽精密机床(温州)有限公司 | Four-axis revolving stage has adjustment mechanism's hydraulically operated fixture for digit control machine tool |
| CN215090866U (en) * | 2021-07-02 | 2021-12-10 | 湖北恒奥铝业有限公司 | Spare part processing drilling equipment |
-
2022
- 2022-02-24 CN CN202210171196.5A patent/CN114535663A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4773636A (en) * | 1987-07-30 | 1988-09-27 | Man Design Co., Ltd. | Clamping apparatus |
| CN211163621U (en) * | 2019-10-25 | 2020-08-04 | 天津润豪机电设备有限公司 | A anchor clamps for stainless steel processing |
| CN211667274U (en) * | 2019-12-11 | 2020-10-13 | 赵恒� | Support arrangement for municipal construction pipeline |
| CN211465555U (en) * | 2019-12-30 | 2020-09-11 | 广州咸临网络科技有限公司 | Fixer for mould |
| CN212470591U (en) * | 2020-05-13 | 2021-02-05 | 郑州市新昇汽车配件有限公司 | Anchor clamps of auto-parts production usefulness |
| CN112355351A (en) * | 2020-11-10 | 2021-02-12 | 常德长岭机械制造科技有限公司 | Tobacco production is with transportation curb plate processingequipment with location structure |
| CN113059367A (en) * | 2021-03-31 | 2021-07-02 | 台丽精密机床(温州)有限公司 | Four-axis revolving stage has adjustment mechanism's hydraulically operated fixture for digit control machine tool |
| CN215090866U (en) * | 2021-07-02 | 2021-12-10 | 湖北恒奥铝业有限公司 | Spare part processing drilling equipment |
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Application publication date: 20220527 |