CN210548285U - Sliding block positioning device - Google Patents
Sliding block positioning device Download PDFInfo
- Publication number
- CN210548285U CN210548285U CN201921121014.3U CN201921121014U CN210548285U CN 210548285 U CN210548285 U CN 210548285U CN 201921121014 U CN201921121014 U CN 201921121014U CN 210548285 U CN210548285 U CN 210548285U
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- China
- Prior art keywords
- positioning
- wall
- heald frame
- sliding block
- fixed sliding
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Abstract
The utility model discloses a slide block positioning device, which comprises a heald frame, a middle support, a positioning frame, a fixed slide block and a slide rail; the heald frame is the font structure of returning, the longer end inner wall in the both sides of heald frame is seted up to the slide rail, fastening screw and solid fixed sliding block threaded connection are passed through at well supported both ends, the locating rack inlays to be established at the inner wall of slide rail and is located solid fixed sliding block's top, the perpendicular end outer wall in both sides of locating rack has all welded the sleeve pipe, and sheathed tube inside threaded connection has the transfer line, the bottom welding of transfer line has the bearing housing, and the bottom of bearing housing is connected with branch through round pin hub rotation. The utility model discloses in, this slider positioner supports the screw emergence fracture damage back of solid fixed sliding block in the heald frame, can fix the assigned position department at the heald frame with the solid fixed sliding block centre gripping through the locating rack to the actual position of drilling is fixed a position to the accuracy, thereby damages the condition of heald frame when having avoided the drill bit drilling.
Description
Technical Field
The utility model relates to a textile production specialized tool technical field especially relates to a slider positioner.
Background
In the textile product production process, the width of the heald frame of 280cm is more than the steady of weaving in-process heald frame for guaranteeing, avoid taking place the heald frame and rock the condition, reduce the degree of wear of heald frame, support in the heald frame middle part will all install additional, well support relies on the screw fixation on the slider inside the heald frame slide rail, because weaving in-process heald frame acutely for a long time, reciprocating motion, well support can appear damaging sometimes, lead to fastening screw fracture, and when repairing the solid fixed sliding block of fracture screw, need use the electric drill drilling near the position of falling to empty, solid fixed sliding block can remove in the heald frame slide rail this moment, lead to solid fixed sliding block to be difficult to the location, thereby make the drilling position can't carry out accurate location alignment, and then easy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a slider positioning device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a slide block positioning device comprises a heald frame, a middle support, a positioning frame, a fixed slide block and a slide rail;
the heald frame is of a structure shaped like a Chinese character 'hui', and the sliding rails are arranged on the inner walls of the longer ends of the two sides of the heald frame;
two ends of the middle support are in threaded connection with a fixed sliding block through fastening screws, and the fixed sliding block is embedded in the inner wall of the sliding rail;
the locating rack is embedded in the inner wall of the sliding rail and located above the fixed sliding block, sleeves are welded on the outer walls of the two vertical ends of the locating rack, transmission rods are connected to the inner threads of the sleeves in a threaded mode, bearing sleeves are welded at the bottoms of the transmission rods, and the bottoms of the bearing sleeves are rotatably connected with the supporting rods through pin shafts.
As a further description of the above technical solution:
the device also comprises a reserved groove;
the preformed groove is formed in the outer wall of the horizontal end of the positioning frame;
the cross section of the preformed groove is of a semicircular structure, and the diameter of the inner wall of the preformed groove is larger than that of the outer wall of the middle support.
As a further description of the above technical solution:
the device also comprises a positioning hole;
the number of the positioning holes is two, and the two positioning holes are formed in the bottom of the longer side of the heald frame;
the diameters of the inner walls of the two positioning holes are larger than the diameter of the outer wall of the fastening screw.
As a further description of the above technical solution:
the device also comprises a positioning plate;
the number of the positioning plates is two, and the inner walls of the two positioning plates are rotatably connected with the bottom of the support rod through pin shafts;
two the equal equidistance welding of outer wall of locating plate has the pressure boost piece, and the cross section of pressure boost piece is trapezium structure, and its outside diameter is less than the inboard diameter.
As a further description of the above technical solution:
the device also comprises a telescopic component;
two ends of the telescopic assembly are respectively welded on the inner walls of the two positioning plates;
the telescopic assembly is composed of a left connecting pipe, a sliding rod and a right connecting pipe, wherein the left connecting pipe and the right connecting pipe are respectively connected to the outer walls of the two ends of the sliding rod in a sliding mode.
Advantageous effects
The utility model provides a slider positioner. The method has the following beneficial effects:
(1): after the screws supporting the fixed sliding blocks in the heald frame are broken and damaged, the sliding block positioning device can fix the fixed sliding blocks at the specified positions of the heald frame through the positioning frame, and accurately positions the actual positions of the drilled holes, so that the heald frame is damaged when the drill bit is drilled, and safe and convenient maintenance operation is performed on the heald frame.
(2): this slider positioner can ensure that two locating plates can be in relative horizontally state and extend and remove when the locating plate atress extends to both sides and removes through the flexible subassembly that sets up, ensures that the locating plate can with the comprehensive even contact of the inner wall of slide rail, and then has increased the frictional resistance of briquetting and slide rail inner wall, prevents that the locating plate from taking place the phenomenon of slippage or dislocation when drilling operation.
Drawings
Fig. 1 is a schematic view of an overall structure of a slider positioning device according to the present invention;
FIG. 2 is a schematic view of a partial structure of a joint between a fixed slide block and a slide rail according to the present invention;
fig. 3 is a schematic top view of the positioning frame of the present invention;
FIG. 4 is a schematic side view of the middle positioning frame of the present invention;
fig. 5 is a schematic structural view of the telescopic assembly of the present invention;
fig. 6 is a schematic view of the top-view structure of the middle positioning plate of the present invention.
Illustration of the drawings:
1. a heald frame; 11. positioning holes; 2. a middle support; 3. a positioning frame; 31. reserving a groove; 32. a sleeve; 33. a transmission rod; 34. a bearing housing; 35. a pin shaft; 36. a strut; 37. a telescoping assembly; 371. a left connecting pipe; 372. a slide bar; 373. a right connecting pipe; 38. positioning a plate; 381. a pressure increasing block; 4. fixing the sliding block; 41. fastening screws; 5. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1 and 2, a slide block positioning device comprises a heald frame 1, a middle support 2, a positioning frame 3, a fixed slide block 4 and a slide rail 5;
the heald frame 1 is of a structure shaped like a Chinese character 'hui', and the slide rails 5 are arranged on the inner walls of the longer ends of the two sides of the heald frame 1;
two ends of the middle support 2 are in threaded connection with the fixed sliding block 4 through fastening screws 41, and the fixed sliding block 4 is embedded in the inner wall of the sliding rail 5;
the heald frame is characterized by further comprising two positioning holes 11, wherein the two positioning holes 11 are formed in the bottom of the longer side of the heald frame 1, and the diameters of the inner walls of the two positioning holes 11 are larger than the diameter of the outer wall of the fastening screw 41;
the positioning frame 3 is embedded in the inner wall of the sliding rail 5 and positioned above the fixed sliding block 4, the outer walls of the vertical ends of the two sides of the positioning frame 3 are respectively welded with a sleeve 32, the inner threads of the sleeve 32 are connected with a transmission rod 33, the bottom of the transmission rod 33 is welded with a bearing sleeve 34, and the bottom of the bearing sleeve 34 is rotatably connected with a support rod 36 through a pin shaft 35;
as shown in fig. 3, still include the preformed groove 31, the preformed groove 31 is seted up at the horizontal end outer wall of locating rack 3, and the cross section of preformed groove 31 is semicircular structure, and the inner wall diameter of preformed groove 31 is greater than the outer wall diameter of well support 2, and preformed groove 31 can support 2's outer wall joint each other with well, ensures that locating rack 3 can not produce extruded phenomenon with well support 2 when fixed.
As shown in fig. 4 and 6, the positioning plate 38 is further included, the number of the positioning plates 38 is two, the inner walls of the two positioning plates 38 are rotatably connected with the bottom of the supporting rod 36 through the pin shaft 35, the pressurizing blocks 381 are welded on the outer walls of the two positioning plates 38 at equal intervals, the cross sections of the pressurizing blocks 381 are in a trapezoidal structure, the outer diameter of each pressurizing block is smaller than the inner diameter of each pressurizing block, when the supporting rod 36 pushes the positioning plate 38 to contact with the inner wall of the sliding rail 5, the pressurizing blocks 381 can contact with the inner wall of the sliding rail 5 to rub, the frictional resistance of the inner wall of the sliding rail 5 and the positioning plates 38 is increased, and.
As shown in fig. 4 and 5, the telescopic assembly 37 is further included, two ends of the telescopic assembly 37 are respectively welded on inner walls of the two positioning plates 38, the telescopic assembly 37 is composed of a left connecting pipe 371, a sliding rod 372 and a right connecting pipe 373, wherein the left connecting pipe 371 and the right connecting pipe 373 are respectively connected to outer walls of two ends of the sliding rod 372 in a sliding manner, when the positioning plates 38 are stressed to extend and move to two sides, it is ensured that the two positioning plates 38 can be in a relatively horizontal state to extend and move, and thus the positioning plates 38 can be in contact with inner walls of the sliding rail 5 comprehensively and uniformly.
The working principle is as follows: the fixed sliding block 4 is pushed to move on the inner wall of the sliding rail 5, so that the fixed sliding block 4 moves to the position of the positioning hole 11 in the sliding rail 5, the two fastening screws 41 are aligned with the two positioning holes 11, the positioning frame 3 is taken to embed the vertical ends on the two sides into the inner wall of the sliding rail 5, the middle support 2 is embedded in the reserved groove 31, the inner walls of the vertical ends on the two sides of the fixed sliding block 4 are respectively contacted with the outer walls of the vertical ends on the two sides of the fixed sliding block 4, the transmission rod 33 is rotated anticlockwise, the transmission rod 33 is rotated and moves downwards on the inner wall of the sleeve 32, the bearing sleeve 34 is pushed to move downwards linearly, the support rod 36 is pushed downwards, the support rod 36 is stretched and opened towards the two sides under the action of the pin shaft 35, the telescopic assembly 37 is driven to extend horizontally, and the pressure increasing blocks 381 on the outer wall of the positioning plate, the drill bit is taken to be positioned below the heald frame 1, and the drill bit is inserted into the positioning hole 11 to drill, so that the drill bit is in contact with the fixed sliding block 4, the position of the fastening screw 41 on the fixed sliding block 4 is drilled, the broken fastening screw 41 is easily taken down, and the effect of convenient replacement is realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A slide block positioning device is characterized by comprising a heald frame (1), a middle support (2), a positioning frame (3), a fixed slide block (4) and a slide rail (5);
the heald frame (1) is of a structure shaped like a Chinese character 'hui', and the sliding rails (5) are arranged on the inner walls of the longer ends of the two sides of the heald frame (1);
two ends of the middle support (2) are in threaded connection with the fixed sliding block (4) through fastening screws (41), and the fixed sliding block (4) is embedded in the inner wall of the sliding rail (5);
locating rack (3) inlay and establish the top that just is located solid fixed sliding block (4) at the inner wall of slide rail (5), the vertical end outer wall in both sides of locating rack (3) all welds sleeve pipe (32), and the internal thread of sleeve pipe (32) is connected with transfer line (33), the bottom welding of transfer line (33) has bearing housing (34), and the bottom of bearing housing (34) is rotated through round pin axle (35) and is connected with branch (36).
2. A slider positioning device as in claim 1, further comprising a pre-groove (31);
the preformed groove (31) is formed in the outer wall of the horizontal end of the positioning frame (3);
the cross section of the preformed groove (31) is of a semicircular structure, and the diameter of the inner wall of the preformed groove (31) is larger than that of the outer wall of the middle support (2).
3. A slider positioning device according to claim 1, further comprising positioning holes (11);
the number of the positioning holes (11) is two, and the two positioning holes (11) are formed in the bottoms of the longer sides of the heald frame (1);
the diameters of the inner walls of the two positioning holes (11) are larger than the diameter of the outer wall of the fastening screw (41).
4. A slide positioning device according to claim 1, further comprising a positioning plate (38);
the number of the positioning plates (38) is two, and the inner walls of the two positioning plates (38) are rotatably connected with the bottom of the support rod (36) through pin shafts (35);
the outer walls of the two positioning plates (38) are welded with the pressurizing blocks (381) at equal intervals, the cross sections of the pressurizing blocks (381) are of a trapezoidal structure, and the outside diameter of each pressurizing block is smaller than the inside diameter of each pressurizing block.
5. A slider positioning device as claimed in claim 4, characterized by further comprising a telescopic assembly (37);
two ends of the telescopic assembly (37) are respectively welded on the inner walls of the two positioning plates (38);
the telescopic assembly (37) is composed of a left connecting pipe (371), a sliding rod (372) and a right connecting pipe (373), wherein the left connecting pipe (371) and the right connecting pipe (373) are respectively connected to the outer walls of the two ends of the sliding rod (372) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121014.3U CN210548285U (en) | 2019-07-17 | 2019-07-17 | Sliding block positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121014.3U CN210548285U (en) | 2019-07-17 | 2019-07-17 | Sliding block positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548285U true CN210548285U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921121014.3U Expired - Fee Related CN210548285U (en) | 2019-07-17 | 2019-07-17 | Sliding block positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210548285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227844A (en) * | 2019-07-17 | 2019-09-13 | 际华三五四二纺织有限公司 | A kind of slide block positioning device and its assembly method |
-
2019
- 2019-07-17 CN CN201921121014.3U patent/CN210548285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227844A (en) * | 2019-07-17 | 2019-09-13 | 际华三五四二纺织有限公司 | A kind of slide block positioning device and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |