A tool holder that is easy to adjust

Abstract

The utility model relates to a flat cutting technical field, concretely is a cutter seat convenient for adjusting, mainly includes: equipment body, is provided with the mounting panel on equipment body, is provided with cutter seat body on mounting panel, is provided with cutting knife equipment body on cutter seat body and sets up cutting table, still includes: adjusting assembly, adjusting assembly sets up on cutter seat body, adjusting assembly includes the sleeve that sets up on cutter seat body, is provided with fixed groove on the sleeve, is provided with the limit rod on the sleeve, is provided with the pull plate on the limit rod, adjusting assembly is used for the height positioning adjustment of cutter seat body falls. The cutter seat convenient for adjusting of the present application moves through control pull plate, makes it card into the fixed groove in corresponding, when cutting knife carries out cutting to product, limit rod will hit cutting table along with cutting knife falling, through the cooperation of buffer block and elastic part, can play the buffer to limit rod, thereby realizes the protection to limit rod.

Description

Technical Field

[0001] This utility model relates to the field of flat cutting technology, specifically to an easily adjustable knife holder. Background Technology

[0002] In the injection molding manufacturing industry, the appearance quality and dimensional accuracy of products are receiving increasing attention. The sprue is the channel through which the melt enters the mold during the injection molding or casting process. The marks left after removing the sprue will affect the appearance of the product, and inconsistent height of the sprue residue will lead to out-of-tolerance product dimensions.

[0003] When cutting injection-molded products, existing equipment typically uses a cylinder to move the cutter head up and down, which in turn moves the cutter to cut the sprue. By setting two sets of cutting blades on the cutter head, both ends of the product can be cut simultaneously, ensuring that the cut sprue end faces are consistent.

[0004] However, the cutting depth varies when cutting products of different specifications. When the existing device cuts the product by controlling the cutting blade with a cylinder, the stroke of the cylinder may be incorrect during operation, causing the cutting blade to exceed the preset depth. This can result in damage to the equipment base and the equipment itself. Furthermore, cutting too deep may also render the product unusable. Utility Model Content

[0005] The purpose of this invention is to provide an easily adjustable cutter holder to solve the problem mentioned in the background art, which is that excessive cutting may damage the equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable tool holder, comprising: a device body, a mounting plate on the device body, a tool holder body on the mounting plate, a cutting blade on the tool holder body, and a cutting table on the device body; further comprising: an adjustment component, the adjustment component being disposed on the tool holder body, the adjustment component including a sleeve disposed on the tool holder body, the sleeve having a fixing groove, a limit rod disposed on the sleeve, and a pull plate disposed on the limit rod; the adjustment component being used for positioning and adjusting the descent height of the tool holder body; and a fixing component, the fixing component being disposed on the pull plate, the fixing component including an arc-shaped spring disposed on the pull plate, and a fixing plate disposed on the arc-shaped spring; the fixing component being used for fixing the descent position of the limit rod.

[0007] Preferably, the adjusting assembly also includes a sliding groove provided on the inner side of the sleeve corresponding to the limiting rod, and the limiting rod is movably disposed in the sliding groove.

[0008] Preferably, the sleeve is provided with multiple sets of fixing grooves, which are matched with the pull plate.

[0009] Preferably, the sleeve is provided with a through groove corresponding to the pull plate, and the through groove is connected to the fixed groove and the sliding groove.

[0010] Preferably, multiple sets of elastic elements are provided on the side of the limiting rod away from the tool holder body, and a buffer block is provided on one side of the elastic elements.

[0011] Preferably, a slider is provided on one side of the buffer block, and the slider is located outside the limiting rod.

[0012] Preferably, the fixing component also includes a storage groove disposed on the pull plate, and an arc-shaped spring disposed on the inner side of the storage groove.

[0013] Preferably, an arc-shaped telescopic rod is provided between the storage slot and the fixing plate, and an arc-shaped spring is provided on the outside of the arc-shaped telescopic rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] When products of different specifications need to be cut, in order to avoid damage to the equipment due to excessive cutting, the staff controls the movement of the pull plate according to the specifications of the product, so that it is locked into the corresponding fixed groove. When the cutting blade cuts the product, the limit rod will hit the cutting table as the cutting blade descends. Through the cooperation of the buffer block and the elastic element, the limit rod can be buffered, thereby protecting the limit rod.

[0016] To prevent the pull plate from wobbling when the limit rod hits the cutting table, the pull plate is firmly fixed in the corresponding fixing groove by the cooperation of the arc spring and the fixing plate, so that the limit rod can remain stable during operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the limiting component of this utility model;

[0020] Figure 4 This is a schematic diagram of a partial separation structure of the present invention;

[0021] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 6 This utility model Figure 4 Enlarged schematic diagram of the structure at point B;

[0023] Figure 7This is a three-dimensional structural diagram of the fixing component of this utility model.

[0024] In the diagram: 1. Equipment body; 2. Cutting table; 3. Mounting plate; 4. Tool holder body; 5. Cutting blade; 6. Sleeve; 7. Limiting rod; 8. Buffer block; 9. Pull plate; 10. Fixing plate; 11. Storage groove; 12. Arc-shaped telescopic rod; 13. Arc-shaped spring; 14. Through groove; 15. Fixing groove; 16. Slide groove; 17. Elastic element; 18. Sliding element. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figure 1 - Figure 7 As shown, this application provides an easily adjustable tool holder, including: a device body 1, a mounting plate 3 on the device body 1, a tool holder body 4 on the mounting plate 3, a cutting blade 5 on the tool holder body 4, and a cutting table 2 on the device body 1. It also includes: an adjustment assembly on the tool holder body 4, the adjustment assembly including a sleeve 6 on the tool holder body 4, a fixing groove 15 on the sleeve 6, a limit rod 7 on the sleeve 6, and a pull plate 9 on the limit rod 7. The adjustment assembly is used for adjusting the descent height of the tool holder body 4.

[0028] Specifically, such as Figure 3 As shown, the adjustment assembly also includes a groove 16 provided on the inner side of the sleeve 6 corresponding to the limiting rod 7. The limiting rod 7 is movably disposed in the groove 16. Through the cooperation between the limiting rod 7 and the sleeve 6, the cutting depth of the cutting blade 5 can be limited according to the specifications of the product.

[0029] Specifically, such as Figure 4 As shown, multiple sets of fixing grooves 15 are evenly arranged on the sleeve 6. The fixing grooves 15 match the pull plate 9. Through the cooperation of the fixing grooves 15 and the pull plate 9, the height of the limiting rod 7 can be adjusted.

[0030] Specifically, such as Figure 4As shown, a through groove 14 is provided on the sleeve 6 corresponding to the pull plate 9, and the through groove 14 is connected to the fixed groove 15 and the sliding groove 16. The through groove 14 facilitates the pull plate 9 to drive the limit rod 7 to move in the sliding groove 16.

[0031] Specifically, such as Figure 6 As shown, multiple sets of elastic elements 17 are provided on the side of the limiting rod 7 away from the cutter body 4, and a buffer block 8 is provided on one side of the elastic element 17. Through the cooperation of the elastic element 17 and the buffer block 8, the impact between the limiting rod 7 and the cutting table 2 can be buffered.

[0032] Specifically, such as Figure 6 As shown, a sliding member 18 is provided on one side of the buffer block 8. The sliding member 18 is located outside the limiting rod 7. The sliding member 18 can protect the elastic member 17.

[0033] A fixing component is provided on the pull plate 9. The fixing component includes an arc spring 13 provided on the pull plate 9, and a fixing plate 10 is provided on the arc spring 13. The fixing component is used to fix the lowering position of the limit rod 7.

[0034] Specifically, such as Figure 7 As shown, the fixing assembly also includes a storage groove 11 provided on the pull plate 9, and an arc spring 13 is provided on the inner side of the storage groove 11. Through the elastic force of the arc spring 13, one side of the fixing plate 10 can be driven to contact the through groove 14, thereby firmly restricting the pull plate 9 in the fixing groove 15.

[0035] Specifically, such as Figure 7 As shown, an arc-shaped telescopic rod 12 is provided between the storage slot 11 and the fixing plate 10, and an arc-shaped spring 13 is provided on the outside of the arc-shaped telescopic rod 12. By providing the arc-shaped telescopic rod 12, the arc-shaped spring 13 can be prevented from bending when compressed.

[0036] In this embodiment: by controlling the movement of the pull plate 9, the limiting rod 7 can be driven to slide in the slide groove 16. When the limiting rod 7 slides a certain distance, the pull plate 9 is controlled to be inserted into the fixing groove 15, thereby fixing the position of the limiting rod 7. Through the setting of the buffer block 8 and the elastic element 17, the limiting rod 7 can be buffered when it contacts the cutting table 2, thereby reducing the vibration caused by the collision between the limiting rod 7 and the cutting table 2. Through the elastic force of the arc spring 13, the fixing plate 10 can contact the inner side of the through groove 14, thereby firmly fixing the pull plate 9 in the fixing groove 15, so that the limiting rod 7 can maintain a fixed position during operation.

[0037] Specifically, this solution works as follows: When cutting products of different specifications, the operator needs to limit the cutting depth of the cutting blade 5 according to the product specifications. The operator pulls the pull plate 9, which causes the limiting rod 7 to slide a certain distance within the slide groove 16. At this point, the pull plate 9 aligns with the corresponding fixing groove 15. Then, by controlling the pull plate 9 to engage with the fixing groove 15, the cutting depth of the cutting blade 5 can be controlled. Since the limiting rod 7 impacts the cutting table 2 when the cutting blade 5 cuts the product, the elastic force of the elastic element 17 and the buffer block 8... The combination of these components can protect the limiting rod 7, thereby effectively preventing the vibration generated by the limiting rod 7 hitting the cutting table 2 from affecting the normal operation of the knife holder body 4. In order to prevent the pull plate 9 from detaching from the fixed groove 15 when the limiting rod 7 is in use, the elastic force of the arc spring 13 and the fixed plate 10 can be used to firmly restrict the pull plate 9 in the fixed groove 15, thereby keeping the pull plate 9 stable. By setting an arc telescopic rod 12 in the arc spring 13, the bending phenomenon of the arc spring 13 when compressed can be avoided, and the arc spring 13 can be supported.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in detail for the sake of brevity.

[0039] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An easily adjustable tool holder, comprising: The equipment body (1) is provided with a mounting plate (3), a blade holder body (4) is provided on the mounting plate (3), a cutting blade (5) is provided on the blade holder body (4), and a cutting table (2) is provided on the equipment body (1). The equipment body (1) is characterized by further comprising: An adjustment component is provided on the tool holder body (4). The adjustment component includes a sleeve (6) provided on the tool holder body (4). The sleeve (6) is provided with a fixing groove (15). The sleeve (6) is provided with a limit rod (7). The limit rod (7) is provided with a pull plate (9). The adjustment component is used for positioning and adjusting the descent height of the tool holder body (4). A fixing component is provided on a pull plate (9). The fixing component includes an arc spring (13) provided on the pull plate (9). A fixing plate (10) is provided on the arc spring (13). The fixing component is used to fix the lowering position of the limiting rod (7).

2. The easily adjustable tool holder according to claim 1, characterized in that, The adjustment assembly also includes a groove (16) provided on the inner side of the sleeve (6) corresponding to the limiting rod (7), and the limiting rod (7) is movably disposed in the groove (16).

3. The easily adjustable tool holder according to claim 2, characterized in that, The sleeve (6) is provided with multiple sets of fixing grooves (15) evenly, and the fixing grooves (15) are matched with the pull plate (9).

4. The easily adjustable tool holder according to claim 1, characterized in that, The sleeve (6) is provided with a through groove (14) corresponding to the pull plate (9), and the through groove (14) is connected to the fixed groove (15) and the sliding groove (16).

5. The easily adjustable tool holder according to claim 2, characterized in that, The limiting rod (7) has multiple sets of elastic elements (17) on the side away from the tool holder body (4), and a buffer block (8) is provided on one side of the elastic element (17).

6. The easily adjustable tool holder according to claim 5, characterized in that, A slider (18) is provided on one side of the buffer block (8), and the slider (18) is located outside the limiting rod (7).

7. The easily adjustable tool holder according to claim 1, characterized in that, The fixing assembly also includes a storage groove (11) disposed on the pull plate (9), and the arc spring (13) is disposed on the inner side of the storage groove (11).

8. The easily adjustable tool holder according to claim 7, characterized in that, An arc-shaped telescopic rod (12) is provided between the storage slot (11) and the fixing plate (10), and the arc-shaped spring (13) is provided on the outside of the arc-shaped telescopic rod (12).

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