Chamber type resistance furnace with layered structure for anchorage device

Abstract

The utility model provides a compartment type resistance furnace with a layered structure for an anchorage device, which belongs to the technical field of compartment type resistance furnaces and comprises a bearing mechanism and a resetting mechanism. Comprising a box body, a controller adaptively installed at the top of the box body, a steel wire rope fixedly connected to the outer end face of a pull rod, a winding disc fixedly connected to the outer end face of the steel wire rope, a first bevel gear fixedly connected to the bottom of the winding disc and a torsional spring arranged on the outer surface of a supporting shaft in a sleeving mode. And the walking assembly can do reciprocating motion. According to the utility model, through the matching of all parts between the reset mechanism and the walking assembly, the material taking speed can be accelerated, so that the time for the furnace body to be in an open state in the whole material taking process is shortened, for example, when the material taking operation can be completed quickly, the furnace door can be closed more quickly, the heat loss is reduced, and the service life is prolonged. Compared with a traditional mode that materials are slowly taken after natural cooling, energy consumed due to long-time heat dissipation of the furnace body can be effectively reduced through the cooperation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of compartment resistance furnace, specifically relates to an anchor with compartment resistance furnace with layered structure. BACKGROUND

[0002] Compartment resistance furnace is commonly used for heating metal workpieces, such as anchors, bearings, gears and automobile parts, and it can quickly and uniformly heat up and control the precision of heating temperature, meet the processing requirements of different metal workpieces, the lining of the compartment resistance furnace usually has two or three layers, the two-layer lining is mainly composed of high alumina bricks and asbestos boards, the outer high alumina bricks have the characteristics of good heat resistance and high mechanical strength, and the inner asbestos boards have the characteristic of good heat insulation effect, such lining structure can reach a high temperature and is not easy to deform, and the difference between the inner and outer layers can also play a role in convective heat transfer, so that the temperature is uniformly distributed.

[0003] The existing compartment resistance furnace generally adopts natural cooling in the furnace before taking out the material, and the natural cooling process is very slow, but during the natural cooling process, the heat in the furnace will continue to dissipate to the surrounding environment, and the loss of this part of heat is actually a waste of energy, which increases the production cost. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an anchor with compartment resistance furnace with layered structure, which aims at solving the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An anchor with compartment resistance furnace with layered structure, comprising a bearing mechanism, a controller adaptedly installed on the top of the box, a furnace door hingedly connected to the outer surface of the box, and an interlocking switch arranged on the outer surface of the box and cooperating with the furnace door.

[0007] A reset mechanism, comprising a pull rod arranged on the outer side of the box, a steel wire rope fixedly connected to the outer end surface of the pull rod, a guide wheel arranged in the inner part of the box and cooperating with the steel wire rope, a support column fixedly connected to the bottom of the guide wheel, a winding disc fixedly connected to the outer end surface of the steel wire rope, a first bevel gear fixedly connected to the bottom of the winding disc, a support shaft fixedly installed on the bottom of the first bevel gear, a torsional spring sleeved on the outer surface of the support shaft, and a walking assembly capable of reciprocating motion.

[0008] As a preferred scheme of the utility model, the walking assembly includes a vertical plate fixedly installed on the inner wall of the box, a rotating shaft fixedly installed on the inner wall of the vertical plate through a bearing sleeve, a spiral guide roller fixedly sleeved on the outer surface of the rotating shaft, a guide plate slidingly sleeved on the outer surface of the spiral guide roller, a guide rod fixedly connected to the inner side of the vertical plate and matched with the guide plate, and a second bevel gear fixedly sleeved on the outer surface of the rotating shaft and matched with the supporting shaft, the teeth of the second bevel gear are engaged with the teeth of the first bevel gear.

[0009] As a preferred scheme of the utility model, the bearing mechanism further includes a furnace cavity fixedly connected to the inner wall of the box, a silicon-carbon rod fixedly installed on the inner wall of the furnace cavity, a sliding block fixedly installed on the inner wall of the furnace cavity, a bottom plate arranged on the inner wall of the furnace cavity, and a sliding groove arranged on both sides of the bottom plate and matched with the sliding block.

[0010] As a preferred scheme of the utility model, one end of the torsion spring is fixedly connected to the inner wall of the box, and the other end is fixedly connected to the supporting shaft, and the steel wire rope is wound on the outer surface of the winding disc.

[0011] As a preferred scheme of the utility model, the inner wall of the guide plate is provided with a guide block matched with the spiral guide roller, and the top of the guide plate is fixedly connected to the bottom of the bottom plate.

[0012] As a preferred scheme of the utility model, the number of the vertical plates is two, and the outer end surface of the rotating shaft is installed on the inner side of the vertical plate through a bearing seat.

[0013] As a preferred scheme of the utility model, the inner surface of the guide plate is in sliding contact with the outer surface of the guide rod, and the silicon-carbon rods are linearly arranged on the inner wall of the furnace cavity.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of the parts between the reset mechanism and the walking assembly, the taking speed can be accelerated, so that the time of the furnace body in the open state in the whole taking process is shortened, for example, when the taking operation is quickly completed, the furnace door can be closed faster, the heat loss is reduced, compared with the traditional natural cooling and slow taking mode, the cooperation can effectively reduce the energy consumption due to the long-time heat dissipation of the furnace body. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the structure schematic view of the inside of furnace cavity in the utility model;

[0018] Figure 3 It is the structure schematic view of the whole of reset mechanism in the utility model;

[0019] Figure 4 It is the structure schematic view of the whole of walking assembly in the utility model.

[0020] In the drawing: 100, bearing mechanism;101, box body;102, controller;103, furnace door;104, interlocking switch;105, furnace cavity;106, silicon-carbon rod;107, sliding block;108, bottom plate;109, sliding groove;200, reset mechanism;201, pull rod;202, steel wire rope;203, guide wheel;204, support column;205, winding disc;206, first bevel gear;207, support shaft;208, torsional spring;209, walking assembly;209a, vertical plate;209b, rotating shaft;209c, spiral guide roller;209d, guide plate;209e, guide rod;209f, second bevel gear. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings of the specification.

[0022] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an independent or alternative embodiment that excludes other embodiments.

[0024] Embodiment

[0025] Reference Figures 1-4 For the embodiment of the utility model, the embodiment provides a chamber type resistance furnace for anchorage device with layered structure, which can realize that the first bevel gear 206 is driven by the steel wire rope 202, the raw material after processing is sent out of the furnace door 103, and the bottom plate 108 can be reset after completion.

[0026] The carrying mechanism 100 comprises a box body 101, a controller 102 adaptedly mounted on the top of the box body 101, a furnace door 103 hingedly arranged on the outer surface of the box body 101, and an interlocking switch 104 arranged on the outer surface of the box body 101 and matched with the furnace door 103;

[0027] The reset mechanism 200 comprises a pull rod 201 arranged on the outer side of the box body 101, a steel wire rope 202 fixedly connected to the outer end surface of the pull rod 201, a guide wheel 203 arranged in the box body 101 and matched with the steel wire rope 202, a support column 204 fixedly connected to the bottom of the guide wheel 203, a winding disc 205 fixedly connected to the outer end surface of the steel wire rope 202, a first bevel gear 206 fixedly mounted on the bottom of the winding disc 205, a support shaft 207 fixedly mounted on the bottom of the first bevel gear 206, a torsional spring 208 sleeved on the outer surface of the support shaft 207, and a walking assembly 209 capable of reciprocating motion.

[0028] Specifically, the walking assembly 209 comprises a vertical plate 209a fixedly mounted on the inner wall of the box body 101, a rotating shaft 209b fixedly mounted on the inner wall of the vertical plate 209a through a bearing sleeve, a spiral guide roller 209c fixedly sleeved on the outer surface of the rotating shaft 209b, a guide plate 209d slidably sleeved on the outer surface of the spiral guide roller 209c, a guide rod 209e fixedly connected to the inner side of the vertical plate 209a and matched with the guide plate 209d, and a second bevel gear 209f fixedly sleeved on the outer surface of the rotating shaft 209b and matched with the support shaft 207, the teeth of the second bevel gear 209f being engaged with the teeth of the first bevel gear 206.

[0029] Further, the carrying mechanism 100 further comprises a furnace cavity 105 fixedly connected to the inner wall of the box body 101, a silicon-carbon rod 106 fixedly mounted on the inner wall of the furnace cavity 105, a sliding block 107 fixedly mounted on the inner wall of the furnace cavity 105, a bottom plate 108 arranged on the inner wall of the furnace cavity 105, and a sliding groove 109 opened on both sides of the bottom plate 108 and matched with the sliding block 107.

[0030] Preferably, one end of the torsional spring 208 is fixedly connected to the inner wall of the box body 101, the other end is fixedly connected to the support shaft 207, the steel wire rope 202 is wound on the outer surface of the winding disc 205, the inner wall of the guide plate 209d is provided with a guide block matched with the spiral guide roller 209c, and the top of the guide plate 209d is fixedly connected to the bottom of the bottom plate 108.

[0031] It should be noted that the number of vertical plates 209a is two, the outer end surface of the rotating shaft 209b is mounted on the inner side of the vertical plate 209a through a bearing seat, the inner surface of the guide plate 209d is in sliding contact with the outer surface of the guide rod 209e, and the silicon-carbon rod 106 is linearly arranged on the inner wall of the furnace cavity 105.

[0032] In use, open the furnace door 103 and then carefully place the raw materials in the appropriate position in the bottom plate 108, when the furnace door 103 is closed in place, the interlocking switch 104 will be triggered, so as to lock the furnace door 103, the interlocking switch 104 is used in cooperation with the furnace door 103, to ensure that the electric resistance furnace cannot start the heating operation when the furnace door 103 is not completely closed, so as to protect the safety of the operator, the controller 102 starts the heating function of the silicon-carbon rod 106;

[0033] Subsequently, open the furnace door 103 after the raw materials are processed, pull the pull rod 201, the pulling force is transmitted to the winding disc 205 through the steel wire rope 202, the guide wheel 203 plays a role in guiding the direction of the steel wire rope 202, and the steel wire rope 202 will accurately transmit the pulling force to the winding disc 205 under the guidance of the guide wheel 203, so that the winding disc 205 rotates in a certain direction, when the winding disc 205 rotates, the first bevel gear 206 transmits power, the first bevel gear 206 is engaged with the second bevel gear 209f, when the first bevel gear 206 rotates, it drives the torsional spring 208 and the second bevel gear 209f to rotate, the torsional spring 208 thus stores energy, when the second bevel gear 209f drives the rotating shaft 209b to rotate, the spiral guide roller 209c also rotates, the inner wall of the guide plate 209d is provided with a guide block matched with the spiral guide roller 209c, the rotation of the spiral guide roller 209c will push the guide plate 209d to move along the guide rod 209e, when the guide plate 209d moves under the pushing of the spiral guide roller 209c, it will drive the bottom plate 108 to move out of the furnace door 103, which facilitates the worker to take, and after completion, the pull rod 201 is loosened, the stored energy of the torsional spring 208 is released, the first bevel gear 206 is reversely rotated, so that the bottom plate 108 can be reset, and the sliding block 107 cooperates with the sliding groove 109, so that the movement of the bottom plate 108 is stably guided and supported.

[0034] In summary, through the cooperation of each part between the reset mechanism 200 and the walking assembly 209, the material taking speed can be accelerated, so as to shorten the time of the furnace body in the open state in the whole material taking process, for example, when the material taking operation is quickly completed, the furnace door can be closed faster, reducing the heat loss, compared with the traditional slow material taking way after natural cooling, this cooperation can effectively reduce the energy consumption due to long-time heat dissipation of the furnace body.

[0035] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0036] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0037] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and

[0038] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A box-type resistance furnace for anchorages with a layered structure, characterized in that: include, The support mechanism (100) includes a housing (101), a controller (102) adapted to be installed on the top of the housing (101), a furnace door (103) hinged to the outer surface of the housing (101), and an interlock switch (104) disposed on the outer surface of the housing (101) and used in conjunction with the furnace door (103). The reset mechanism (200) includes a pull rod (201) disposed on the outside of the housing (101), a wire rope (202) fixedly connected to the outer end face of the pull rod (201), a guide wheel (203) disposed inside the housing (101) and used in conjunction with the wire rope (202), a support column (204) fixedly connected to the bottom of the guide wheel (203), a winding reel (205) fixedly connected to the outer end face of the wire rope (202), a first bevel gear (206) fixedly connected to the bottom of the winding reel (205), a support shaft (207) fixedly installed at the bottom of the first bevel gear (206), a torsion spring (208) sleeved on the outer surface of the support shaft (207), and a walking component (209) capable of reciprocating motion.

2. The box-type resistance furnace for anchorages with a layered structure according to claim 1, characterized in that: The walking assembly (209) includes a vertical plate (209a) fixedly installed on the inner wall of the housing (101), a rotating shaft (209b) fixedly installed on the inner wall of the vertical plate (209a) by a bearing sleeve, a spiral guide roller (209c) fixedly sleeved on the outer surface of the rotating shaft (209b), a guide plate (209d) slidably sleeved on the outer surface of the spiral guide roller (209c), a guide rod (209e) fixedly connected to the inner side of the vertical plate (209a) and used in conjunction with the guide plate (209d), and a second bevel gear (209f) fixedly sleeved on the outer surface of the rotating shaft (209b) and used in conjunction with the support shaft (207), wherein the teeth of the second bevel gear (209f) mesh with the teeth of the first bevel gear (206).

3. A box-type resistance furnace for anchorages with a layered structure according to claim 2, characterized in that: The supporting mechanism (100) further includes a furnace cavity (105) fixedly connected to the inner wall of the box (101), a silicon carbide rod (106) fixedly installed on the inner wall of the furnace cavity (105), a slider (107) fixedly installed on the inner wall of the furnace cavity (105), a bottom plate (108) provided on the inner wall of the furnace cavity (105), and a slide groove (109) opened on both sides of the bottom plate (108) and used in conjunction with the slider (107).

4. A chamber-type resistance furnace for anchorages with a layered structure according to claim 3, characterized in that: One end of the torsion spring (208) is fixedly connected to the inner wall of the housing (101), and the other end is fixedly connected to the support shaft (207). The wire rope (202) is wound around the outer surface of the winding reel (205).

5. A box-type resistance furnace for anchorages with a layered structure according to claim 4, characterized in that: The inner wall of the guide plate (209d) is provided with a guide block for use with the spiral guide roller (209c), and the top of the guide plate (209d) is fixedly connected to the bottom of the base plate (108).

6. A box-type resistance furnace for anchorages with a layered structure according to claim 5, characterized in that: There are two upright plates (209a), and the outer end face of the rotating shaft (209b) is installed on the inner side of the upright plate (209a) through a bearing seat.

7. A box-type resistance furnace for anchorages with a layered structure according to claim 6, characterized in that: The inner surface of the guide plate (209d) slides in contact with the outer surface of the guide rod (209e), and the silicon carbide rods (106) are arranged in a linear array on the inner wall of the furnace cavity (105).

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