Simple semi-automatic thread removing device

Abstract

The utility model relates to the technical field of die thread removing devices, in particular to a simple semi-automatic thread removing device which comprises a thread product, an oil cylinder and a die frame, an oil cylinder fixing plate is fixedly installed on one side of the upper portion of the die frame, and an oil cylinder rapid installing and positioning structure is arranged on the outer side of the oil cylinder fixing plate. The oil cylinder rapid installing and positioning structure comprises a supporting plate, a threaded rod and an extruding plate, and the supporting plate is fixedly installed at the lower end of the outer wall of the fixing plate. According to the simple semi-automatic thread removing device, when an oil cylinder is installed, the front end of the oil cylinder is clamped into a groove in the top end of an oil cylinder fixing plate, an extrusion plate is pushed to abut against the oil cylinder to complete fixation along with rotation of a screwing wheel, and the oil cylinder can be rapidly fixed in the mode that the oil cylinder can be positioned, a banding strip is turned over and a threaded rod is screwed when the oil cylinder is placed; the oil cylinder can be installed without consuming too much time to rotate a long bolt, and the installation convenience of the oil cylinder of the simple semi-automatic thread removing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold tooth stripping devices, in particular to a simple semi-automatic tooth stripping device. Background Art

[0002] Nowadays, molds are needed in the production of threaded products. After the threaded products are produced, the threaded inserts need to be stripped. Conventionally, the pushing force of the cylinder is required to move the pressing block toward the row block, so as to complete the semi-automatic stripping of the threaded inserts.

[0003] The existing simple semi-automatic thread stripping device needs to first install the threaded insert and the slide to the specified position of the mold frame, and then install and fix the cylinder. However, when fixing the cylinder, multiple long bolts are needed to pass through the connection between the edge of the cylinder and the cylinder fixing seat, and then tighten the bolts to fix it. Because the bolts are relatively long, it takes a long time to completely screw them into the fixing seat. Moreover, when installing the cylinder, the operator is required to support the column cylinder with one hand and tighten the bolt with the other hand to complete the operation. Not only is the installation troublesome, but it also occupies the operator's hands, which ultimately leads to the inconvenience of fixing the cylinder of the simple semi-automatic thread stripping device. Utility Model Content

[0004] The utility model aims to solve the problem that the oil cylinder of the simple semi-automatic tooth extraction device is inconvenient to install, and proposes a simple semi-automatic tooth extraction device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple semi-automatic tooth stripping device, comprising a threaded product, a cylinder and a mold frame, a cylinder fixing plate is fixedly installed on the upper side of the mold frame, a cylinder quick installation and positioning structure is provided on the outer side of the cylinder fixing plate, the cylinder quick installation and positioning structure comprises a support plate, a threaded rod and an extrusion plate, the support plate is fixedly installed on the lower end of the outer wall of the fixing plate, a bearing is fixedly installed on the inner side of the support plate, the end of the threaded rod is fixedly connected to the inside of the bearing, the other end of the threaded rod is fixedly connected to a twisting wheel, the outer side of the threaded rod is threadedly sleeved with a threaded block, the extrusion plate is fixedly installed on the top of the threaded block, and an anti-slip plate is fixedly installed on the inner side of the extrusion plate.

[0006] Preferably, an oil cylinder clamping and anti-movement structure is provided above the support plate;

[0007] The oil cylinder clamping and anti-movement structure comprises a mounting frame, a clamping strip and a slot;

[0008] The placing frame is fixedly connected to the top of the supporting plate, a positioning cavity is fixedly provided on the top of the placing frame, a hinge is movably connected to one side of the top of the placing frame, two tightening strips are movably hinged to the other sides of the two hinges, two slots are fixedly provided on the other side of the top of the placing frame, blocks are movably connected to the inside of the two slots, the tops of the two blocks are fixedly connected to the other ends of the tightening strips, two bolts are threadedly connected to the inner wall on the other side of the placing frame, and the ends of the two bolts are tightly pressed against the blocks.

[0009] Preferably, the oil cylinder is movably connected inside the positioning cavity, the inner sides of the two tightening strips are movably connected to the outer wall of the oil cylinder, and the bottom end of the oil cylinder is movably connected to the anti-slip plate.

[0010] Preferably, the front end of the oil cylinder is movably connected to a sliding seat, and the front end of the sliding seat is movably connected to a sliding seat.

[0011] Preferably, two pressing blocks are fixedly connected to both sides of the top of the mold frame, the inner sides of the two pressing blocks are movably connected to the slide seat, and the inner sides of the two pressing blocks are movably connected to both sides of the slide.

[0012] Preferably, the inner side of the slide is movably connected with threaded insert 1, the interior of the slide is movably connected with threaded insert 2, the threaded product is movably clamped on the outside of threaded insert 1 and threaded insert 2, and one side of the threaded product is movably connected to the end of the slide.

[0013] The utility model proposes a simple semi-automatic tooth stripping device, which has the beneficial effect that when installing the oil cylinder, the front end of the oil cylinder is stuck into the top groove of the oil cylinder fixing plate, and as the twisting wheel rotates, the extrusion plate is pushed to tighten the oil cylinder to complete the fixation. When the oil cylinder is placed, the oil cylinder can be positioned and the tightening strip can be turned over and the threaded rod can be twisted to quickly fix the oil cylinder. There is no need to spend too much time turning long bolts to install the oil cylinder, which improves the convenience of installing the oil cylinder of the simple semi-automatic tooth stripping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 A three-dimensional schematic diagram of the key parts;

[0016] Figure 3 for Figure 2 A front cross-sectional schematic diagram of

[0017] Figure 4 for Figure 2 A schematic top cross-sectional view of

[0018] Figure 5 for Figure 3 Enlarged cross-sectional view of part A in the middle;

[0019] Figure 6 for Figure 4 Enlarged cross-sectional view of area B in the middle.

[0020] In the figure: 1. threaded product, 2. slide, 3. slide seat, 4. cylinder fixing plate, 5. cylinder, 6. pressure block, 7. mold frame, 8. threaded insert one, 9. threaded insert two, 10. cylinder quick installation positioning structure, 101. support plate, 102. bearing, 103. threaded rod, 104. threaded block, 105. turning wheel, 106. extrusion plate, 107. anti-skid plate, 11. cylinder clamping and anti-movement structure, 111. placement frame, 112. positioning cavity, 113. clamping strip, 114. slot, 115. block, 116. bolt, 117. hinge. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See also Figure 1-6A simple semi-automatic thread stripping device includes a threaded product 1, a cylinder 5 and a die frame 7. A cylinder fixing plate 4 is fixedly installed on one side above the die frame 7. A cylinder quick installation positioning structure 10 is provided on the outer side of the cylinder fixing plate 4. The cylinder quick installation positioning structure 10 includes a support plate 101, a threaded rod 103 and an extrusion plate 106. The support plate 101 is fixedly installed on the lower end of the outer wall of the cylinder fixing plate 4. A bearing 102 is fixedly installed on the inner side of the support plate 101. The threaded rod 103 can rotate on the outer side of the support plate 101 through the bearing 102. The end of the threaded rod 103 is fixedly connected to the inside of the bearing 102. The other end of the threaded rod 103 is fixedly connected to a twisting wheel 105. The outer thread is sleeved with a threaded block 104, and an extrusion plate 106 is fixedly installed on the top of the threaded block 104. When the screwing wheel 105 is manually rotated, the screwing wheel 105 will drive the threaded rod 103 to rotate. At this time, the threaded rod 103 will drive the threaded block 104 connected to the upper thread to move in the direction of the cylinder fixing plate 4, so that the extrusion plate 106 is translated in the direction of the cylinder fixing plate 4. An anti-skid plate 107 is fixedly installed on the inner side of the extrusion plate 106. The anti-skid plate 107 is made of a rubber pad with anti-skid patterns. The anti-skid plate 107 strengthens the friction between the extrusion plate 106 and the bottom end of the cylinder 5. A cylinder clamping anti-runaway structure 11 is provided above the support plate 101. The cylinder clamping anti-runaway structure The positioning structure 11 includes a mounting frame 111, a clamping strip 113 and a card slot 114. The mounting frame 111 is fixedly connected to the top of the support plate 101. A positioning cavity 112 is fixedly provided on the top of the mounting frame 111. A hinge 117 is movably connected to one side of the top of the mounting frame 111. Two clamping strips 113 are movably hinged on the other side of the two hinges 117. The clamping strips 113 are made of soft steel with good toughness and are not easy to break, and can clamp and fix the oil cylinder 5. Two card slots 114 are fixedly provided on the other side of the top of the mounting frame 111. The internal movably clamped blocks 115 of the two card slots 114 are connected. When installing the oil cylinder 5, the front end of the oil cylinder 5 is clamped into the top groove of the oil cylinder fixing plate 4, and then the oil cylinder 5 is clamped. The rear side is placed inside the top positioning cavity 112 of the placement frame 111. As the twisting wheel 105 rotates, the extrusion plate 106 is pushed to tighten the oil cylinder to complete the fixation. Then, the two tightening strips 113 are flipped along the hinge 117 above the placement frame 111 to tighten the oil cylinder 5. Then, the blocks 115 at the ends of the two tightening strips 113 will enter the inside of the slot 114. At this time, the bolts 116 on both sides are screwed to tighten and fix the blocks 115 inside the slot 114, so that the tightening strip 113 can be locked. The top ends of the two blocks 115 are fixedly connected to the other ends of the tightening strip 113. Two bolts 116 are threadedly connected to the inner wall of the other side of the placement frame 111, and the ends of the two bolts 116 are tightly pressed against the blocks 115.

[0023] When the screwing wheel 105 is manually rotated, the screwing wheel 105 will drive the threaded rod 103 to rotate. At this time, the threaded rod 103 will drive the threaded block 104 connected to the upper thread to move in the direction of the cylinder fixing plate 4, so that the extrusion plate 106 is translated in the direction of the cylinder fixing plate 4. An anti-skid plate 107 is fixedly installed on the inner side of the extrusion plate 106. The anti-skid plate 107 is made of a rubber pad with anti-skid patterns. The anti-skid plate 107 strengthens the friction between the extrusion plate 106 and the bottom end of the cylinder 5. When installing the cylinder 5, the front end of the cylinder 5 is stuck into the top groove of the cylinder fixing plate 4, and then the rear side of the cylinder 5 is placed in the top positioning cavity 112 of the mounting frame 111. Inside, as the twisting wheel 105 rotates, the extrusion plate 106 is pushed to tighten the cylinder to complete the fixation, and then the two tightening strips 113 are flipped along the hinge 117 above the mounting frame 111 to tighten the cylinder 5, and then the blocks 115 at the ends of the two tightening strips 113 will enter the inside of the slot 114, and then the bolts 116 on both sides are turned to tighten and fix the blocks 115 in the inside of the slot 114, so that the tightening strips 113 can be locked. The cylinder 5 can be quickly fixed by positioning and flipping the tightening strips and twisting the threaded rod 103 when the cylinder is placed, and there is no need to spend too much time turning longer bolts to install the cylinder, thereby improving the convenience of cylinder installation of the simple semi-automatic tooth removal device.

[0024] See also Figure 1-6 The oil cylinder 5 is movably connected inside the positioning cavity 112, the inner sides of the two tightening strips 113 are movably connected to the outer wall of the oil cylinder 5, the bottom end of the oil cylinder 5 is movably connected to the anti-slide plate 107, the front end of the oil cylinder 5 is movably connected to the slide seat 3, the slide seat 3 is used to place and fix the slide 2, the front end of the slide seat 3 is movably connected to the slide 2, and the connection relationship between the slide seat 3 and the slide 2 belongs to the existing technical means.

[0025] See also Figure 1-6 Two pressing blocks 6 are fixedly connected to both sides of the top of the mold frame 7, and the inner sides of the two pressing blocks 6 are movably connected to the slide seat 3. The two pressing blocks 6 are fixed to both sides of the top of the mold frame 7, and the inner slide 2 and the slide seat 3 are limited by the pressing blocks 6. The inner sides of the two pressing blocks 6 are movably connected to both sides of the slide 2. The inner side of the slide 2 is movably connected with a threaded insert 1 8, and the inside of the slide 2 is movably connected with a threaded insert 2 9. The threaded insert 1 8 and the threaded insert 2 9 are both mature existing technical means, and the specific principle structure is omitted here. The threaded product 1 is movably clamped on the outside of the threaded insert 1 8 and the threaded insert 2 9, and one side of the threaded product 1 is movably connected to the end of the slide 2.

[0026] Working principle:

[0027] First, when the screwing wheel 105 is manually rotated, the screwing wheel 105 will drive the threaded rod 103 to rotate, and then the threaded rod 103 will drive the threaded block 104 connected with the upper thread to move toward the cylinder fixing plate 4, so that the extrusion plate 106 is translated toward the cylinder fixing plate 4. An anti-skid plate 107 is fixedly installed on the inner side of the extrusion plate 106. The anti-skid plate 107 is made of a rubber pad with anti-skid patterns. The anti-skid plate 107 strengthens the friction between the extrusion plate 106 and the bottom end of the cylinder 5.

[0028] When installing the oil cylinder 5, the front end of the oil cylinder 5 is inserted into the top groove of the oil cylinder fixing plate 4, and then the rear side of the oil cylinder 5 is placed in the top positioning cavity 112 of the mounting frame 111. As the twisting wheel 105 rotates, the extrusion plate 106 is pushed to tighten the oil cylinder to complete the fixation. Then, the two tightening strips 113 are turned along the hinge 117 above the mounting frame 111 to tighten the oil cylinder 5. Then, the clamping blocks 115 at the ends of the two tightening strips 113 will enter the clamping groove 114. At this time, the bolts 116 on both sides are screwed to tighten and fix the clamping blocks 115 in the clamping groove 114, so that the tightening strips 113 can be locked.

[0029] Finally, the slide seat 3 is used to place and fix the slide 2. The front end of the slide seat 3 is movably connected to the slide 2. The connection relationship between the slide seat 3 and the slide 2 belongs to the existing technical means. The inner slide 2 and the slide seat 3 are limited by the pressure block 6. The inside of the slide 2 is movably connected with a threaded insert 2 9. The threaded insert 1 8 and the threaded insert 2 9 are both mature existing technical means, and the specific principle structure is omitted here.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A simple semi-automatic thread stripping device, comprising a threaded product (1), a cylinder (5) and a die frame (7), characterized in that: A cylinder fixing plate (4) is fixedly installed on one side above the mold frame (7), and a cylinder quick installation positioning structure (10) is provided on the outer side of the cylinder fixing plate (4). The cylinder quick installation positioning structure (10) comprises a support plate (101), a threaded rod (103) and an extrusion plate (106). The support plate (101) is fixedly installed on the lower end of the outer wall of the cylinder fixing plate (4), and a bearing (102) is fixedly installed on the inner side of the support plate (101). The end of the threaded rod (103) is fixedly connected to the inside of the bearing (102), and the other end of the threaded rod (103) is fixedly connected to a screwing wheel (105). The outer side of the threaded rod (103) is threadedly sleeved with a threaded block (104), and the extrusion plate (106) is fixedly installed on the top of the threaded block (104). The inner side of the extrusion plate (106) is fixedly installed with an anti-slip plate (107).

2. A simple semi-automatic tooth removal device according to claim 1, characterized in that: An oil cylinder clamping and anti-displacement structure (11) is provided above the support plate (101); The oil cylinder clamping and anti-displacement structure (11) comprises a mounting frame (111), a clamping strip (113) and a clamping slot (114); The placing frame (111) is fixedly connected to the top of the support plate (101); a positioning cavity (112) is fixedly provided on the top of the placing frame (111); a hinge (117) is movably connected to one side of the top of the placing frame (111); two clamping strips (113) are movably hinged to the other side of the two hinges (117); two clamping grooves (114) are fixedly provided on the other side of the top of the placing frame (111); clamping blocks (115) are movably clamped inside the two clamping grooves (114); the tops of the two clamping blocks (115) are fixedly connected to the other ends of the clamping strips (113); two bolts (116) are threadedly connected to the inner wall of the other side of the placing frame (111); the ends of the two bolts (116) are tightly pressed against the clamping blocks (115).

3. A simple semi-automatic tooth removal device according to claim 2, characterized in that: The oil cylinder (5) is movably connected inside the positioning cavity (112), the inner sides of the two tightening strips (113) are movably connected to the outer wall of the oil cylinder (5), and the bottom end of the oil cylinder (5) is movably connected to the anti-slip plate (107).

4. A simple semi-automatic tooth removal device according to claim 1, characterized in that: The front end of the oil cylinder (5) is movably connected to a slide seat (3), and the front end of the slide seat (3) is movably connected to a slide (2).

5. A simple semi-automatic tooth removal device according to claim 1, characterized in that: Two pressing blocks (6) are fixedly connected to both sides of the top of the mold frame (7); the inner sides of the two pressing blocks (6) are movably connected to the slide seat (3); and the inner sides of the two pressing blocks (6) are movably connected to both sides of the slide (2).

6. A simple semi-automatic tooth removal device according to claim 5, characterized in that: The inner side of the slide (2) is movably connected to a threaded insert 1 (8), the interior of the slide (2) is movably connected to a threaded insert 2 (9), the threaded product (1) is movably clamped on the outside of the threaded insert 1 (8) and the threaded insert 2 (9), and one side of the threaded product (1) is movably connected to the end of the slide (2).

Images