Anti-falling clamp for metal injection molding
By designing an anti-fall fixture containing a table body, fixing block, stainless steel spring and other components, the problem of cumbersome operation of traditional fixtures is solved, the rapid fixation of injection molds is achieved, and the clamping efficiency is improved.
Patent Information
- Application Number
- CN202421692618.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The anti-fall fixture used for traditional metal injection molding is complicated to operate and takes a long time when clamping the injection mold.
An anti-fall fixture including a table body, a fixing block, a stainless steel spring, a connecting rod, a support plate, a limit rod, a bolt column, a rotating handle, a rubber plate and other components is designed. The rapid fixation of the injection mold is achieved through the coordinated movement of the support plate and the rubber plate.
The operation process of fixtures is simplified, clamping efficiency is improved, and the operating time of staff is reduced.
Smart Images
Figure CN223083788U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to the anti - falling fixture for metal injection molding, and specifically relates to an anti - falling fixture for metal injection molding. Background Technique
[0002] The anti - falling fixture for metal injection molding is a tool used to stabilize the injection mold for processing metal workpieces. It is usually made of strong metal materials and has the functions of clamping and fixing metal workpieces, effectively preventing the metal workpieces from falling off or moving during the injection molding process, which can ensure the accuracy and stability of metal injection molding, and improve production efficiency and product quality.
[0003] When the traditional anti - falling fixture for metal injection molding is in use, when the fixture clamps the injection mold, the operation is rather cumbersome, so the staff needs to spend a lot of time. Therefore, the market needs a new device to solve the problems currently faced. Content of the Utility Model
[0004] The purpose of the utility model is to provide an anti - falling fixture for metal injection molding to solve the problem that when the traditional anti - falling fixture for metal injection molding is in use, when the fixture clamps the injection mold, the operation is rather cumbersome, so the staff needs to spend a lot of time. Therefore, the market needs a new device to solve the problems currently faced.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti - falling fixture for metal injection molding, including a table body. Fixed blocks are fixed at the upper end of the table body at the left and right positions. A stainless - steel spring A is fixed inside the fixed block. The other end of the stainless - steel spring A is fixed with a connecting rod. The other end of the connecting rod is fixed with a support plate. Limiting rods are fixed at the upper end of the support plate at the left and right positions. A bolt column is fixed at the middle position of the upper end of the support plate. A rotating handle is sleeved outside the bolt column. Through a rotating shaft fixed at the lower end position, a rubber plate is installed at the lower end position of the rotating handle. At the same time, the limiting rods and the rotating handle are sleeved inside the rubber plate. Extension rods are sleeved inside the lower parts at the left and right ends of the support plate. A clamping plate is fixed at the inner side of the extension rod. The extension rod makes an L - shaped clamping block fixed at the other end extend. The extension of the extension rod causes the clamping plate to squeeze a stainless - steel spring B sleeved on the outer wall of the extension rod.
[0006] Preferably, an injection mold is placed at the middle position of the upper end of the table body, and the rubber plate is closely attached to the upper end position of the injection mold by rotating the rotating handle.
[0007] Preferably, the rotating handle is sleeved on the outer wall of the bolt column through a threaded hole located inside, and the rubber plate moves by rotating the rotating handle on the outer wall of the bolt column.
[0008] Preferably, the rotating handle is installed on the rubber plate through a rotating shaft, and the rubber plate does not rotate with the rotating handle when the rotating handle rotates by being sleeved on the limiting rod located inside.
[0009] Preferably, the rubber plate moves up and down along the outer wall of the limiting rod.
[0010] Preferably, the support plate is attached to the left and right ends of the injection mold through stainless steel spring A, and the stainless steel spring A releases elastic force when being squeezed to make the support plate fit on the outer wall of the injection mold.
[0011] Preferably, the L-shaped clamping block extends outward through the extension rod, and the extension of the L-shaped clamping block causes the clamping plate to squeeze the stainless steel spring B.
[0012] Preferably, the outward extension of the L-shaped clamping block can fit under the front and rear ends of the injection mold.
[0013] Compared with the prior art, the present utility model provides an anti-dropping fixture for metal injection molding, which has the following beneficial effects:
[0014] 1. When the injection mold is placed at the upper end position of the table body in this device, the two support plates are squeezed. The support plates squeeze the stainless steel spring A through the connecting rod, and the stainless steel spring A releases the squeezing force to make the support plates fit on the left and right ends of the injection mold. The L-shaped clamping blocks at the left and right ends of the support plates are stretched. The L-shaped clamping blocks extend through the extension rods, and the extension of the extension rods causes the clamping plate to squeeze the stainless steel spring B. After the tensile force on the L-shaped clamping blocks disappears, the stainless steel spring B releases elastic force, and the L-shaped clamping plates closely adhere to the lower positions of the front and rear ends of the injection mold. Rotate the rotating handle to make the rubber plate move downward until it closely adheres to the upper end of the injection mold and then stops moving, thus completing the position fixation of the injection mold, and this operation is more convenient.
[0015] 2. At the upper left and right positions of the support plate of this device, there are limit rods fixed. The two limit rods are sleeved inside the rubber plate. The rotating handle is installed on the rubber plate through a rotating shaft. When the rotating handle rotates on the outer wall of the bolt column, the two limit rods prevent the rubber plate from rotating along with the rotation of the rotating handle. At the same time, when the rotating handle rotates, the rubber plate moves up and down along the extension rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of an anti-dropping fixture for metal injection molding of the present utility model.
[0017] Figure 2 It is a schematic partial sectional structural diagram of an anti-dropping fixture for metal injection molding of the present utility model.
[0018] Figure 3 It is a schematic enlarged partial sectional structural diagram of an anti-dropping fixture for metal injection molding of the present utility model.
[0019] Figure 4 It is a schematic internal structural diagram of the support plate of an anti-dropping fixture for metal injection molding of the present utility model.
[0020] In the figure: 1. Table body; 2. Fixed block; 3. Connecting rod; 4. Support plate; 5. Rubber plate; 6. Limit rod; 7. Injection mold; 8. Bolt column; 9. Rotating handle; 10. Extension rod; 11. L-shaped clamping block; 12. Rotating shaft; 13. Stainless steel spring A; 14. Clamping plate; 15. Stainless steel spring B. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] The utility model provides as Figures 1-4An anti-detachment fixture for metal injection molding, as shown, includes a table body 1. Fixed blocks 2 are fixed at the upper end of the table body 1 on the left and right sides. A stainless steel spring A13 is fixed inside the fixed block 2. The other end of the stainless steel spring A13 is fixed with a connecting rod 3. The other end of the connecting rod 3 is fixed with a support plate 4. Limit rods 6 are fixed at the upper end of the support plate 4 on the left and right sides. A bolt column 8 is fixed at the middle position at the upper end of the support plate 4. A rotating handle 9 is sleeved outside the bolt column 8. Through a rotating shaft 12 fixed at the lower end position, a rubber plate 5 is installed at the lower end position of the rotating handle 9. At the same time, the limit rods 6 and the rotating handle 9 are sleeved inside the rubber plate 5. Extension rods 10 are sleeved at the lower inner positions at the left and right ends of the support plate 4. A clamping plate 14 is fixed at the inner position of the extension rod 10. The extension rod 10 extends the L-shaped clamping block 11 fixed at the other end. The extension of the extension rod 10 causes the clamping plate 14 to squeeze the stainless steel spring B15 sleeved on the outer wall of the extension rod 10.
[0023] When the injection mold 7 is placed at the upper end position of the table body 1, it squeezes the two support plates 4. The support plate 4 squeezes the stainless steel spring A13 through the connecting rod 3. The stainless steel spring A13 releases the extrusion force, causing the support plate 4 to fit against the left and right ends of the injection mold 7. The L-shaped clamping blocks 11 at the left and right ends of the support plate 4 are stretched. The L-shaped clamping blocks 11 extend through the extension rods 10. The extension of the extension rods 10 causes the clamping plate 14 to squeeze the stainless steel spring B15. After the tensile force on the L-shaped clamping blocks 11 disappears, the stainless steel spring B15 releases the elastic force, and the L-shaped clamping plate 14 closely adheres to the lower positions at the front and rear ends of the injection mold 7. Rotate the rotating handle 9 to make the rubber plate 5 move downward until it closely fits the upper end of the injection mold 7 and then stops moving, thus completing the position fixation of the injection mold 7.
[0024] As Figure 2 and Figure 3As shown in the figure, an injection mold 7 is placed at the upper end of the table body 1 at the middle position. By rotating the handle 9, the rubber plate 5 is closely attached to the upper end of the injection mold 7. The rotating handle 9 is sleeved on the outer wall of the bolt column 8 through the threaded hole at the inner position. By rotating on the outer wall of the bolt column 8, the rotating handle 9 makes the rubber plate 5 move. The rotating handle 9 is installed with the rubber plate 5 through the rotating shaft 12. When the rotating handle 9 rotates, the rubber plate 5 does not rotate with it because it is sleeved on the limiting rod 6 at the inner position. The rubber plate 5 moves up and down along the outer wall of the limiting rod 6. The support plate 4 is attached to the left and right ends of the injection mold 7 through the stainless steel spring A 13. When the stainless steel spring A 13 is squeezed, it releases elastic force to make the support plate 4 attached to the outer wall of the injection mold 7. The L-shaped clamping block 11 extends outward through the extension rod 10. The extension of the L-shaped clamping block 11 causes the clamping plate 14 to squeeze the stainless steel spring B 15. The L-shaped clamping block 11 can extend outward and fit under the front and rear ends of the injection mold 7.
[0025] At the left and right sides of the upper end of the support plate 4, the limiting rods 6 are fixed. The two limiting rods 6 are sleeved at the inner position of the rubber plate 5. The rotating handle 9 is installed with the rubber plate 5 through the rotating shaft 12. When the rotating handle 9 rotates on the outer wall of the bolt column 8, the two limiting rods 6 prevent the rubber plate 5 from rotating with the rotating handle 9. At the same time, when the rotating handle 9 rotates, the rubber plate 5 moves up and down along the extension rod 10.
[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An anti-detachment fixture for metal injection molding, characterized in that It includes a table body (1). Fixed blocks (2) are fixed at the upper ends of the table body (1) at the left and right positions. A stainless steel spring A (13) is fixed inside the fixed block (2). The other end of the stainless steel spring A (13) is fixed with a connecting rod (3). The other end of the connecting rod (3) is fixed with a support plate (4). Limit rods (6) are fixed at the upper ends of the support plate (4) at the left and right positions. A bolt column (8) is fixed at the middle position of the upper end of the support plate (4). A rotating handle (9) is sleeved on the outer side of the bolt column (8). Through a rotating shaft (12) fixed at the lower end position, a rubber plate (5) is installed at the lower end position of the rotating handle (9). At the same time, the limit rods (6) and the rotating handle (9) are sleeved inside the rubber plate (5). Extension rods (10) are sleeved at the lower inner positions at the left and right ends of the support plate (4). A clamping plate (14) is fixed at the inner side of the extension rod (10). The extension rod (10) extends the L-shaped clamping block (11) fixed at the other end. The extension of the extension rod (10) causes the clamping plate (14) to squeeze the stainless steel spring B (15) sleeved on the outer wall of the extension rod (10).
2. The anti-detachment fixture for metal injection molding according to claim 1, characterized in that: An injection mold (7) is placed at the middle position of the upper end of the table body (1). By rotating, the rotating handle (9) makes the rubber plate (5) closely adhere to the upper end position of the injection mold (7).
3. The anti-detachment fixture for metal injection molding according to claim 2, wherein: The rotating handle (9) is sleeved on the outer wall of the bolt column (8) through a threaded hole located inside. The rotation of the rotating handle (9) on the outer wall of the bolt column (8) causes the rubber plate (5) to move.
4. The anti-detachment fixture for metal injection molding according to claim 3, characterized in that: The rotating handle (9) is installed with the rubber plate (5) through the rotating shaft (12). When the rotating handle (9) rotates, the rubber plate (5) does not rotate along with it through the limit rod (6) sleeved inside.
5. The anti-detachment fixture for metal injection molding according to claim 3, characterized in that: The rubber plate (5) moves up and down along the outer wall of the limit rod (6).
6. The anti-detachment fixture for metal injection molding according to claim 2, wherein: The support plate (4) adheres to the left and right ends of the injection mold (7) through the stainless steel spring A (13). When the stainless steel spring A (13) is squeezed, it releases elastic force to make the support plate (4) adhere to the outer wall of the injection mold (7).
7. The anti-detachment fixture for metal injection molding according to claim 1, characterized in that: The L-shaped clamping block (11) extends outward through the extension rod (10). The extension of the L-shaped clamping block (11) causes the clamping plate (14) to squeeze the stainless steel spring B (15).
8. The anti-detachment fixture for metal injection molding according to claim 7, characterized in that: The outward extension of the L-shaped clamping block (11) can adhere to the lower positions at the front and rear ends of the injection mold (7).